23786290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 49377600

約数和(自身を除く): 25591310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 599, 722, 1045, 1198, 1805, 2090, 2995, 3610, 3971, 5990, 6589, 7942, 11381, 13178, 19855, 22762, 32945, 39710, 56905, 65890, 113810, 125191, 216239, 250382, 432478, 625955, 1081195, 1251910, 2162390, 2378629, 4757258, 11893145, 23786290]

約数ペア:

[(1, 23786290), (2, 11893145), (5, 4757258), (10, 2378629), (11, 2162390), (19, 1251910), (22, 1081195), (38, 625955), (55, 432478), (95, 250382), (110, 216239), (190, 125191), (209, 113810), (361, 65890), (418, 56905), (599, 39710), (722, 32945), (1045, 22762), (1198, 19855), (1805, 13178), (2090, 11381), (2995, 7942), (3610, 6589), (3971, 5990)]