4537390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5623250

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 167, 190, 209, 247, 286, 334, 418, 494, 715, 835, 1045, 1235, 1430, 1670, 1837, 2090, 2171, 2470, 2717, 3173, 3674, 4342, 5434, 6346, 9185, 10855, 13585, 15865, 18370, 21710, 23881, 27170, 31730, 34903, 41249, 47762, 69806, 82498, 119405, 174515, 206245, 238810, 349030, 412490, 453739, 907478, 2268695, 4537390]

約数ペア:

[(1, 4537390), (2, 2268695), (5, 907478), (10, 453739), (11, 412490), (13, 349030), (19, 238810), (22, 206245), (26, 174515), (38, 119405), (55, 82498), (65, 69806), (95, 47762), (110, 41249), (130, 34903), (143, 31730), (167, 27170), (190, 23881), (209, 21710), (247, 18370), (286, 15865), (334, 13585), (418, 10855), (494, 9185), (715, 6346), (835, 5434), (1045, 4342), (1235, 3674), (1430, 3173), (1670, 2717), (1837, 2470), (2090, 2171)]