64255620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7525

約数の個数: 96

約数和(自身を含む): 211397760

約数和(自身を除く): 147142140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7489, 8580, 14978, 22467, 29956, 37445, 44934, 74890, 82379, 89868, 97357, 112335, 149780, 164758, 194714, 224670, 247137, 292071, 329516, 389428, 411895, 449340, 486785, 494274, 584142, 823790, 973570, 988548, 1070927, 1168284, 1235685, 1460355, 1647580, 1947140, 2141854, 2471370, 2920710, 3212781, 4283708, 4942740, 5354635, 5841420, 6425562, 10709270, 12851124, 16063905, 21418540, 32127810, 64255620]

約数ペア:

[(1, 64255620), (2, 32127810), (3, 21418540), (4, 16063905), (5, 12851124), (6, 10709270), (10, 6425562), (11, 5841420), (12, 5354635), (13, 4942740), (15, 4283708), (20, 3212781), (22, 2920710), (26, 2471370), (30, 2141854), (33, 1947140), (39, 1647580), (44, 1460355), (52, 1235685), (55, 1168284), (60, 1070927), (65, 988548), (66, 973570), (78, 823790), (110, 584142), (130, 494274), (132, 486785), (143, 449340), (156, 411895), (165, 389428), (195, 329516), (220, 292071), (260, 247137), (286, 224670), (330, 194714), (390, 164758), (429, 149780), (572, 112335), (660, 97357), (715, 89868), (780, 82379), (858, 74890), (1430, 44934), (1716, 37445), (2145, 29956), (2860, 22467), (4290, 14978), (7489, 8580)]