85171562980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 218494402560

約数和(自身を除く): 133322839580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 223, 238, 340, 383, 419, 446, 476, 595, 766, 838, 892, 1115, 1190, 1532, 1561, 1676, 1915, 2095, 2230, 2380, 2681, 2933, 3122, 3791, 3830, 4190, 4460, 5362, 5866, 6244, 6511, 7123, 7582, 7660, 7805, 8380, 10724, 11732, 13022, 13405, 14246, 14665, 15164, 15610, 18955, 26044, 26537, 26810, 28492, 29330, 31220, 32555, 35615, 37910, 45577, 49861, 53074, 53620, 58660, 65110, 71230, 75820, 85409, 91154, 93437, 99722, 106148, 130220, 132685, 142460, 160477, 170818, 182308, 186874, 199444, 227885, 249305, 265370, 320954, 341636, 373748, 427045, 455770, 467185, 498610, 530740, 597863, 641908, 654059, 802385, 854090, 911540, 934370, 997220, 1123339, 1195726, 1308118, 1451953, 1588429, 1604770, 1708180, 1868740, 2246678, 2391452, 2616236, 2728109, 2903906, 2989315, 3176858, 3209540, 3270295, 4493356, 5456218, 5616695, 5807812, 5978630, 6353716, 6540590, 7259765, 7942145, 10163671, 10912436, 11119003, 11233390, 11957260, 13081180, 13640545, 14519530, 15884290, 19096763, 20327342, 22238006, 22466780, 27281090, 29039060, 31768580, 35786371, 38193526, 40654684, 44476012, 50818355, 54562180, 55595015, 71572742, 76387052, 95483815, 101636710, 111190030, 143145484, 178931855, 190967630, 203273420, 222380060, 250504597, 357863710, 381935260, 501009194, 608368307, 715727420, 1002018388, 1216736614, 1252522985, 2433473228, 2505045970, 3041841535, 4258578149, 5010091940, 6083683070, 8517156298, 12167366140, 17034312596, 21292890745, 42585781490, 85171562980]

約数ペア:

[(1, 85171562980), (2, 42585781490), (4, 21292890745), (5, 17034312596), (7, 12167366140), (10, 8517156298), (14, 6083683070), (17, 5010091940), (20, 4258578149), (28, 3041841535), (34, 2505045970), (35, 2433473228), (68, 1252522985), (70, 1216736614), (85, 1002018388), (119, 715727420), (140, 608368307), (170, 501009194), (223, 381935260), (238, 357863710), (340, 250504597), (383, 222380060), (419, 203273420), (446, 190967630), (476, 178931855), (595, 143145484), (766, 111190030), (838, 101636710), (892, 95483815), (1115, 76387052), (1190, 71572742), (1532, 55595015), (1561, 54562180), (1676, 50818355), (1915, 44476012), (2095, 40654684), (2230, 38193526), (2380, 35786371), (2681, 31768580), (2933, 29039060), (3122, 27281090), (3791, 22466780), (3830, 22238006), (4190, 20327342), (4460, 19096763), (5362, 15884290), (5866, 14519530), (6244, 13640545), (6511, 13081180), (7123, 11957260), (7582, 11233390), (7660, 11119003), (7805, 10912436), (8380, 10163671), (10724, 7942145), (11732, 7259765), (13022, 6540590), (13405, 6353716), (14246, 5978630), (14665, 5807812), (15164, 5616695), (15610, 5456218), (18955, 4493356), (26044, 3270295), (26537, 3209540), (26810, 3176858), (28492, 2989315), (29330, 2903906), (31220, 2728109), (32555, 2616236), (35615, 2391452), (37910, 2246678), (45577, 1868740), (49861, 1708180), (53074, 1604770), (53620, 1588429), (58660, 1451953), (65110, 1308118), (71230, 1195726), (75820, 1123339), (85409, 997220), (91154, 934370), (93437, 911540), (99722, 854090), (106148, 802385), (130220, 654059), (132685, 641908), (142460, 597863), (160477, 530740), (170818, 498610), (182308, 467185), (186874, 455770), (199444, 427045), (227885, 373748), (249305, 341636), (265370, 320954)]