102816890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 211196160

約数和(自身を除く): 108379270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 167, 193, 290, 319, 334, 386, 638, 835, 965, 1595, 1670, 1837, 1930, 2123, 3190, 3674, 4246, 4843, 5597, 9185, 9686, 10615, 11194, 18370, 21230, 24215, 27985, 32231, 48430, 53273, 55970, 61567, 64462, 106546, 123134, 161155, 266365, 307835, 322310, 354541, 532730, 615670, 709082, 934699, 1772705, 1869398, 3545410, 4673495, 9346990, 10281689, 20563378, 51408445, 102816890]

約数ペア:

[(1, 102816890), (2, 51408445), (5, 20563378), (10, 10281689), (11, 9346990), (22, 4673495), (29, 3545410), (55, 1869398), (58, 1772705), (110, 934699), (145, 709082), (167, 615670), (193, 532730), (290, 354541), (319, 322310), (334, 307835), (386, 266365), (638, 161155), (835, 123134), (965, 106546), (1595, 64462), (1670, 61567), (1837, 55970), (1930, 53273), (2123, 48430), (3190, 32231), (3674, 27985), (4246, 24215), (4843, 21230), (5597, 18370), (9185, 11194), (9686, 10615)]