117709400020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1433}}^1$

素因数の和:1878

約数の個数: 144

約数和(自身を含む): 270222317568

約数和(自身を除く): 152512917548

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 361, 367, 380, 589, 620, 722, 734, 1178, 1433, 1444, 1468, 1805, 1835, 2356, 2866, 2945, 3610, 3670, 5732, 5890, 6973, 7165, 7220, 7340, 11191, 11377, 11780, 13946, 14330, 22382, 22754, 27227, 27892, 28660, 34865, 44423, 44764, 45508, 54454, 55955, 56885, 69730, 88846, 108908, 111910, 113770, 132487, 136135, 139460, 177692, 216163, 222115, 223820, 227540, 264974, 272270, 432326, 444230, 517313, 525911, 529948, 544540, 662435, 844037, 864652, 888460, 1034626, 1051822, 1080815, 1324870, 1688074, 2069252, 2103644, 2161630, 2586565, 2629555, 2649740, 3376148, 4107097, 4220185, 4323260, 5173130, 5259110, 8214194, 8440370, 9992309, 10346260, 10518220, 16036703, 16303241, 16428388, 16880740, 19984618, 20535485, 32073406, 32606482, 39969236, 41070970, 49961545, 64146812, 65212964, 80183515, 81516205, 82141940, 99923090, 160367030, 163032410, 189853871, 199846180, 309761579, 320734060, 326064820, 379707742, 619523158, 759415484, 949269355, 1239046316, 1548807895, 1898538710, 3097615790, 3797077420, 5885470001, 6195231580, 11770940002, 23541880004, 29427350005, 58854700010, 117709400020]

約数ペア:

[(1, 117709400020), (2, 58854700010), (4, 29427350005), (5, 23541880004), (10, 11770940002), (19, 6195231580), (20, 5885470001), (31, 3797077420), (38, 3097615790), (62, 1898538710), (76, 1548807895), (95, 1239046316), (124, 949269355), (155, 759415484), (190, 619523158), (310, 379707742), (361, 326064820), (367, 320734060), (380, 309761579), (589, 199846180), (620, 189853871), (722, 163032410), (734, 160367030), (1178, 99923090), (1433, 82141940), (1444, 81516205), (1468, 80183515), (1805, 65212964), (1835, 64146812), (2356, 49961545), (2866, 41070970), (2945, 39969236), (3610, 32606482), (3670, 32073406), (5732, 20535485), (5890, 19984618), (6973, 16880740), (7165, 16428388), (7220, 16303241), (7340, 16036703), (11191, 10518220), (11377, 10346260), (11780, 9992309), (13946, 8440370), (14330, 8214194), (22382, 5259110), (22754, 5173130), (27227, 4323260), (27892, 4220185), (28660, 4107097), (34865, 3376148), (44423, 2649740), (44764, 2629555), (45508, 2586565), (54454, 2161630), (55955, 2103644), (56885, 2069252), (69730, 1688074), (88846, 1324870), (108908, 1080815), (111910, 1051822), (113770, 1034626), (132487, 888460), (136135, 864652), (139460, 844037), (177692, 662435), (216163, 544540), (222115, 529948), (223820, 525911), (227540, 517313), (264974, 444230), (272270, 432326)]