117490010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 122010790

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 109, 110, 205, 218, 239, 410, 451, 478, 545, 902, 1090, 1195, 1199, 2255, 2390, 2398, 2629, 4469, 4510, 5258, 5995, 8938, 9799, 11990, 13145, 19598, 22345, 26051, 26290, 44690, 48995, 49159, 52102, 97990, 98318, 107789, 130255, 215578, 245795, 260510, 286561, 491590, 538945, 573122, 1068091, 1077890, 1432805, 2136182, 2865610, 5340455, 10680910, 11749001, 23498002, 58745005, 117490010]

約数ペア:

[(1, 117490010), (2, 58745005), (5, 23498002), (10, 11749001), (11, 10680910), (22, 5340455), (41, 2865610), (55, 2136182), (82, 1432805), (109, 1077890), (110, 1068091), (205, 573122), (218, 538945), (239, 491590), (410, 286561), (451, 260510), (478, 245795), (545, 215578), (902, 130255), (1090, 107789), (1195, 98318), (1199, 97990), (2255, 52102), (2390, 49159), (2398, 48995), (2629, 44690), (4469, 26290), (4510, 26051), (5258, 22345), (5995, 19598), (8938, 13145), (9799, 11990)]