4500126820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 11664414720

約数和(自身を除く): 7164287900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 97, 107, 133, 140, 163, 190, 194, 214, 266, 326, 380, 388, 428, 485, 532, 535, 652, 665, 679, 749, 815, 970, 1070, 1141, 1330, 1358, 1498, 1630, 1843, 1940, 2033, 2140, 2282, 2660, 2716, 2996, 3097, 3260, 3395, 3686, 3745, 4066, 4564, 5705, 6194, 6790, 7372, 7490, 8132, 9215, 10165, 10379, 11410, 12388, 12901, 13580, 14231, 14980, 15485, 15811, 17441, 18430, 20330, 20758, 21679, 22820, 25802, 28462, 30970, 31622, 34882, 36860, 40660, 41516, 43358, 51604, 51895, 56924, 61940, 63244, 64505, 69764, 71155, 72653, 79055, 86716, 87205, 103790, 108395, 110677, 122087, 129010, 142310, 145306, 158110, 174410, 197201, 207580, 216790, 221354, 244174, 258020, 284620, 290612, 300409, 316220, 331379, 348820, 363265, 394402, 433580, 442708, 488348, 553385, 600818, 610435, 662758, 726530, 788804, 986005, 1106770, 1201636, 1220870, 1325516, 1380407, 1453060, 1502045, 1656895, 1691777, 1972010, 2102863, 2213540, 2319653, 2441740, 2760814, 3004090, 3313790, 3383554, 3944020, 4205726, 4639306, 5521628, 6008180, 6627580, 6767108, 6902035, 8411452, 8458885, 9278612, 10514315, 11598265, 11842439, 13804070, 16917770, 21028630, 23196530, 23684878, 27608140, 32143763, 33835540, 42057260, 46393060, 47369756, 59212195, 64287526, 118424390, 128575052, 160718815, 225006341, 236848780, 321437630, 450012682, 642875260, 900025364, 1125031705, 2250063410, 4500126820]

約数ペア:

[(1, 4500126820), (2, 2250063410), (4, 1125031705), (5, 900025364), (7, 642875260), (10, 450012682), (14, 321437630), (19, 236848780), (20, 225006341), (28, 160718815), (35, 128575052), (38, 118424390), (70, 64287526), (76, 59212195), (95, 47369756), (97, 46393060), (107, 42057260), (133, 33835540), (140, 32143763), (163, 27608140), (190, 23684878), (194, 23196530), (214, 21028630), (266, 16917770), (326, 13804070), (380, 11842439), (388, 11598265), (428, 10514315), (485, 9278612), (532, 8458885), (535, 8411452), (652, 6902035), (665, 6767108), (679, 6627580), (749, 6008180), (815, 5521628), (970, 4639306), (1070, 4205726), (1141, 3944020), (1330, 3383554), (1358, 3313790), (1498, 3004090), (1630, 2760814), (1843, 2441740), (1940, 2319653), (2033, 2213540), (2140, 2102863), (2282, 1972010), (2660, 1691777), (2716, 1656895), (2996, 1502045), (3097, 1453060), (3260, 1380407), (3395, 1325516), (3686, 1220870), (3745, 1201636), (4066, 1106770), (4564, 986005), (5705, 788804), (6194, 726530), (6790, 662758), (7372, 610435), (7490, 600818), (8132, 553385), (9215, 488348), (10165, 442708), (10379, 433580), (11410, 394402), (12388, 363265), (12901, 348820), (13580, 331379), (14231, 316220), (14980, 300409), (15485, 290612), (15811, 284620), (17441, 258020), (18430, 244174), (20330, 221354), (20758, 216790), (21679, 207580), (22820, 197201), (25802, 174410), (28462, 158110), (30970, 145306), (31622, 142310), (34882, 129010), (36860, 122087), (40660, 110677), (41516, 108395), (43358, 103790), (51604, 87205), (51895, 86716), (56924, 79055), (61940, 72653), (63244, 71155), (64505, 69764)]