4514180

素因数分解:

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

素因数の和:125

約数の個数: 72

約数和(自身を含む): 11140416

約数和(自身を除く): 6626236

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 187, 220, 284, 289, 340, 355, 374, 578, 710, 748, 781, 935, 1156, 1207, 1420, 1445, 1562, 1870, 2414, 2890, 3124, 3179, 3740, 3905, 4828, 5780, 6035, 6358, 7810, 12070, 12716, 13277, 15620, 15895, 20519, 24140, 26554, 31790, 41038, 53108, 63580, 66385, 82076, 102595, 132770, 205190, 225709, 265540, 410380, 451418, 902836, 1128545, 2257090, 4514180]

約数ペア:

[(1, 4514180), (2, 2257090), (4, 1128545), (5, 902836), (10, 451418), (11, 410380), (17, 265540), (20, 225709), (22, 205190), (34, 132770), (44, 102595), (55, 82076), (68, 66385), (71, 63580), (85, 53108), (110, 41038), (142, 31790), (170, 26554), (187, 24140), (220, 20519), (284, 15895), (289, 15620), (340, 13277), (355, 12716), (374, 12070), (578, 7810), (710, 6358), (748, 6035), (781, 5780), (935, 4828), (1156, 3905), (1207, 3740), (1420, 3179), (1445, 3124), (1562, 2890), (1870, 2414)]