45792640

素因数分解:

$2^7\times 5^1\times {\mathrm{71551}}^1$

素因数の和:71570

約数の個数: 32

約数和(自身を含む): 109474560

約数和(自身を除く): 63681920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71551, 143102, 286204, 357755, 572408, 715510, 1144816, 1431020, 2289632, 2862040, 4579264, 5724080, 9158528, 11448160, 22896320, 45792640]

約数ペア:

[(1, 45792640), (2, 22896320), (4, 11448160), (5, 9158528), (8, 5724080), (10, 4579264), (16, 2862040), (20, 2289632), (32, 1431020), (40, 1144816), (64, 715510), (80, 572408), (128, 357755), (160, 286204), (320, 143102), (640, 71551)]