77169200

素因数分解:

$2^4\times 5^2\times {\mathrm{192923}}^1$

素因数の和:192941

約数の個数: 30

約数和(自身を含む): 185399964

約数和(自身を除く): 108230764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 192923, 385846, 771692, 964615, 1543384, 1929230, 3086768, 3858460, 4823075, 7716920, 9646150, 15433840, 19292300, 38584600, 77169200]

約数ペア:

[(1, 77169200), (2, 38584600), (4, 19292300), (5, 15433840), (8, 9646150), (10, 7716920), (16, 4823075), (20, 3858460), (25, 3086768), (40, 1929230), (50, 1543384), (80, 964615), (100, 771692), (200, 385846), (400, 192923)]