114454840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 263761920

約数和(自身を除く): 149307080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 191, 211, 284, 355, 382, 422, 568, 710, 764, 844, 955, 1055, 1420, 1528, 1688, 1910, 2110, 2840, 3820, 4220, 7640, 8440, 13561, 14981, 27122, 29962, 40301, 54244, 59924, 67805, 74905, 80602, 108488, 119848, 135610, 149810, 161204, 201505, 271220, 299620, 322408, 403010, 542440, 599240, 806020, 1612040, 2861371, 5722742, 11445484, 14306855, 22890968, 28613710, 57227420, 114454840]

約数ペア:

[(1, 114454840), (2, 57227420), (4, 28613710), (5, 22890968), (8, 14306855), (10, 11445484), (20, 5722742), (40, 2861371), (71, 1612040), (142, 806020), (191, 599240), (211, 542440), (284, 403010), (355, 322408), (382, 299620), (422, 271220), (568, 201505), (710, 161204), (764, 149810), (844, 135610), (955, 119848), (1055, 108488), (1420, 80602), (1528, 74905), (1688, 67805), (1910, 59924), (2110, 54244), (2840, 40301), (3820, 29962), (4220, 27122), (7640, 14981), (8440, 13561)]