68292800

素因数分解:

$2^6\times 5^2\times {\mathrm{42683}}^1$

素因数の和:42705

約数の個数: 42

約数和(自身を含む): 168046908

約数和(自身を除く): 99754108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 42683, 85366, 170732, 213415, 341464, 426830, 682928, 853660, 1067075, 1365856, 1707320, 2134150, 2731712, 3414640, 4268300, 6829280, 8536600, 13658560, 17073200, 34146400, 68292800]

約数ペア:

[(1, 68292800), (2, 34146400), (4, 17073200), (5, 13658560), (8, 8536600), (10, 6829280), (16, 4268300), (20, 3414640), (25, 2731712), (32, 2134150), (40, 1707320), (50, 1365856), (64, 1067075), (80, 853660), (100, 682928), (160, 426830), (200, 341464), (320, 213415), (400, 170732), (800, 85366), (1600, 42683)]