7666564240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{181157}}^1$

素因数の和:181216

約数の個数: 60

約数和(自身を含む): 18633549564

約数和(自身を除く): 10966985324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 5290, 8464, 10580, 21160, 42320, 181157, 362314, 724628, 905785, 1449256, 1811570, 2898512, 3623140, 4166611, 7246280, 8333222, 14492560, 16666444, 20833055, 33332888, 41666110, 66665776, 83332220, 95832053, 166664440, 191664106, 333328880, 383328212, 479160265, 766656424, 958320530, 1533312848, 1916641060, 3833282120, 7666564240]

約数ペア:

[(1, 7666564240), (2, 3833282120), (4, 1916641060), (5, 1533312848), (8, 958320530), (10, 766656424), (16, 479160265), (20, 383328212), (23, 333328880), (40, 191664106), (46, 166664440), (80, 95832053), (92, 83332220), (115, 66665776), (184, 41666110), (230, 33332888), (368, 20833055), (460, 16666444), (529, 14492560), (920, 8333222), (1058, 7246280), (1840, 4166611), (2116, 3623140), (2645, 2898512), (4232, 1811570), (5290, 1449256), (8464, 905785), (10580, 724628), (21160, 362314), (42320, 181157)]