15691754151340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1\times {\mathrm{16273}}^1$

素因数の和:17723

約数の個数: 96

約数和(自身を含む): 33357268264320

約数和(自身を除く): 17665514112980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 631, 701, 1090, 1262, 1402, 2180, 2524, 2804, 3155, 3505, 6310, 7010, 12620, 14020, 16273, 32546, 65092, 68779, 76409, 81365, 137558, 152818, 162730, 275116, 305636, 325460, 343895, 382045, 442331, 687790, 764090, 884662, 1375580, 1528180, 1769324, 1773757, 2211655, 3547514, 4423310, 7095028, 8846620, 8868785, 10268263, 11407373, 17737570, 20536526, 22814746, 35475140, 41073052, 45629492, 48214079, 51341315, 57036865, 96428158, 102682630, 114073730, 192856316, 205365260, 228147460, 241070395, 482140790, 964281580, 1119240667, 1243403657, 2238481334, 2486807314, 4476962668, 4973614628, 5596203335, 6217018285, 7198052363, 11192406670, 12434036570, 14396104726, 22384813340, 24868073140, 28792209452, 35990261815, 71980523630, 143961047260, 784587707567, 1569175415134, 3138350830268, 3922938537835, 7845877075670, 15691754151340]

約数ペア:

[(1, 15691754151340), (2, 7845877075670), (4, 3922938537835), (5, 3138350830268), (10, 1569175415134), (20, 784587707567), (109, 143961047260), (218, 71980523630), (436, 35990261815), (545, 28792209452), (631, 24868073140), (701, 22384813340), (1090, 14396104726), (1262, 12434036570), (1402, 11192406670), (2180, 7198052363), (2524, 6217018285), (2804, 5596203335), (3155, 4973614628), (3505, 4476962668), (6310, 2486807314), (7010, 2238481334), (12620, 1243403657), (14020, 1119240667), (16273, 964281580), (32546, 482140790), (65092, 241070395), (68779, 228147460), (76409, 205365260), (81365, 192856316), (137558, 114073730), (152818, 102682630), (162730, 96428158), (275116, 57036865), (305636, 51341315), (325460, 48214079), (343895, 45629492), (382045, 41073052), (442331, 35475140), (687790, 22814746), (764090, 20536526), (884662, 17737570), (1375580, 11407373), (1528180, 10268263), (1769324, 8868785), (1773757, 8846620), (2211655, 7095028), (3547514, 4423310)]