45240640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3875

約数の個数: 56

約数和(自身を含む): 110669832

約数和(自身を除く): 65429192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 3821, 5920, 7642, 11840, 15284, 19105, 30568, 38210, 61136, 76420, 122272, 141377, 152840, 244544, 282754, 305680, 565508, 611360, 706885, 1131016, 1222720, 1413770, 2262032, 2827540, 4524064, 5655080, 9048128, 11310160, 22620320, 45240640]

約数ペア:

[(1, 45240640), (2, 22620320), (4, 11310160), (5, 9048128), (8, 5655080), (10, 4524064), (16, 2827540), (20, 2262032), (32, 1413770), (37, 1222720), (40, 1131016), (64, 706885), (74, 611360), (80, 565508), (148, 305680), (160, 282754), (185, 244544), (296, 152840), (320, 141377), (370, 122272), (592, 76420), (740, 61136), (1184, 38210), (1480, 30568), (2368, 19105), (2960, 15284), (3821, 11840), (5920, 7642)]