85841128400

素因数分解:

$2^4\times 5^2\times {\mathrm{214602821}}^1$

素因数の和:214602839

約数の個数: 30

約数和(自身を含む): 206233311942

約数和(自身を除く): 120392183542

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 214602821, 429205642, 858411284, 1073014105, 1716822568, 2146028210, 3433645136, 4292056420, 5365070525, 8584112840, 10730141050, 17168225680, 21460282100, 42920564200, 85841128400]

約数ペア:

[(1, 85841128400), (2, 42920564200), (4, 21460282100), (5, 17168225680), (8, 10730141050), (10, 8584112840), (16, 5365070525), (20, 4292056420), (25, 3433645136), (40, 2146028210), (50, 1716822568), (80, 1073014105), (100, 858411284), (200, 429205642), (400, 214602821)]