156930865360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{49741}}^1$

素因数の和:50216

約数の個数: 80

約数和(自身を含む): 369155278800

約数和(自身を除く): 212224413440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 349, 452, 565, 698, 904, 1130, 1396, 1745, 1808, 2260, 2792, 3490, 4520, 5584, 6980, 9040, 13960, 27920, 39437, 49741, 78874, 99482, 157748, 197185, 198964, 248705, 315496, 394370, 397928, 497410, 630992, 788740, 795856, 994820, 1577480, 1989640, 3154960, 3979280, 5620733, 11241466, 17359609, 22482932, 28103665, 34719218, 44965864, 56207330, 69438436, 86798045, 89931728, 112414660, 138876872, 173596090, 224829320, 277753744, 347192180, 449658640, 694384360, 1388768720, 1961635817, 3923271634, 7846543268, 9808179085, 15693086536, 19616358170, 31386173072, 39232716340, 78465432680, 156930865360]

約数ペア:

[(1, 156930865360), (2, 78465432680), (4, 39232716340), (5, 31386173072), (8, 19616358170), (10, 15693086536), (16, 9808179085), (20, 7846543268), (40, 3923271634), (80, 1961635817), (113, 1388768720), (226, 694384360), (349, 449658640), (452, 347192180), (565, 277753744), (698, 224829320), (904, 173596090), (1130, 138876872), (1396, 112414660), (1745, 89931728), (1808, 86798045), (2260, 69438436), (2792, 56207330), (3490, 44965864), (4520, 34719218), (5584, 28103665), (6980, 22482932), (9040, 17359609), (13960, 11241466), (27920, 5620733), (39437, 3979280), (49741, 3154960), (78874, 1989640), (99482, 1577480), (157748, 994820), (197185, 795856), (198964, 788740), (248705, 630992), (315496, 497410), (394370, 397928)]