636223010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 1207858176

約数和(自身を除く): 571635166

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 529, 635, 947, 1058, 1270, 1894, 2645, 2921, 4735, 5290, 5842, 9470, 14605, 21781, 29210, 43562, 67183, 108905, 120269, 134366, 217810, 240538, 335915, 500963, 601345, 671830, 1001926, 1202690, 2504815, 2766187, 5009630, 5532374, 13830935, 27661870, 63622301, 127244602, 318111505, 636223010]

約数ペア:

[(1, 636223010), (2, 318111505), (5, 127244602), (10, 63622301), (23, 27661870), (46, 13830935), (115, 5532374), (127, 5009630), (230, 2766187), (254, 2504815), (529, 1202690), (635, 1001926), (947, 671830), (1058, 601345), (1270, 500963), (1894, 335915), (2645, 240538), (2921, 217810), (4735, 134366), (5290, 120269), (5842, 108905), (9470, 67183), (14605, 43562), (21781, 29210)]