68322560

素因数分解:

$2^8\times 5^1\times {\mathrm{53377}}^1$

素因数の和:53398

約数の個数: 36

約数和(自身を含む): 163656948

約数和(自身を除く): 95334388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 53377, 106754, 213508, 266885, 427016, 533770, 854032, 1067540, 1708064, 2135080, 3416128, 4270160, 6832256, 8540320, 13664512, 17080640, 34161280, 68322560]

約数ペア:

[(1, 68322560), (2, 34161280), (4, 17080640), (5, 13664512), (8, 8540320), (10, 6832256), (16, 4270160), (20, 3416128), (32, 2135080), (40, 1708064), (64, 1067540), (80, 854032), (128, 533770), (160, 427016), (256, 266885), (320, 213508), (640, 106754), (1280, 53377)]