4115870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 4842082

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 71, 85, 110, 142, 155, 170, 187, 310, 341, 355, 374, 527, 682, 710, 781, 935, 1054, 1207, 1562, 1705, 1870, 2201, 2414, 2635, 3410, 3905, 4402, 5270, 5797, 6035, 7810, 11005, 11594, 12070, 13277, 22010, 24211, 26554, 28985, 37417, 48422, 57970, 66385, 74834, 121055, 132770, 187085, 242110, 374170, 411587, 823174, 2057935, 4115870]

約数ペア:

[(1, 4115870), (2, 2057935), (5, 823174), (10, 411587), (11, 374170), (17, 242110), (22, 187085), (31, 132770), (34, 121055), (55, 74834), (62, 66385), (71, 57970), (85, 48422), (110, 37417), (142, 28985), (155, 26554), (170, 24211), (187, 22010), (310, 13277), (341, 12070), (355, 11594), (374, 11005), (527, 7810), (682, 6035), (710, 5797), (781, 5270), (935, 4402), (1054, 3905), (1207, 3410), (1562, 2635), (1705, 2414), (1870, 2201)]