88787360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1049}}^1$

素因数の和:1110

約数の個数: 72

約数和(自身を含む): 219485700

約数和(自身を除く): 130698340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 736, 920, 1049, 1058, 1840, 2098, 2116, 2645, 3680, 4196, 4232, 5245, 5290, 8392, 8464, 10490, 10580, 16784, 16928, 20980, 21160, 24127, 33568, 41960, 42320, 48254, 83920, 84640, 96508, 120635, 167840, 193016, 241270, 386032, 482540, 554921, 772064, 965080, 1109842, 1930160, 2219684, 2774605, 3860320, 4439368, 5549210, 8878736, 11098420, 17757472, 22196840, 44393680, 88787360]

約数ペア:

[(1, 88787360), (2, 44393680), (4, 22196840), (5, 17757472), (8, 11098420), (10, 8878736), (16, 5549210), (20, 4439368), (23, 3860320), (32, 2774605), (40, 2219684), (46, 1930160), (80, 1109842), (92, 965080), (115, 772064), (160, 554921), (184, 482540), (230, 386032), (368, 241270), (460, 193016), (529, 167840), (736, 120635), (920, 96508), (1049, 84640), (1058, 83920), (1840, 48254), (2098, 42320), (2116, 41960), (2645, 33568), (3680, 24127), (4196, 21160), (4232, 20980), (5245, 16928), (5290, 16784), (8392, 10580), (8464, 10490)]