12929200

素因数分解:

$2^4\times 5^2\times {\mathrm{32323}}^1$

素因数の和:32341

約数の個数: 30

約数和(自身を含む): 31063364

約数和(自身を除く): 18134164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 32323, 64646, 129292, 161615, 258584, 323230, 517168, 646460, 808075, 1292920, 1616150, 2585840, 3232300, 6464600, 12929200]

約数ペア:

[(1, 12929200), (2, 6464600), (4, 3232300), (5, 2585840), (8, 1616150), (10, 1292920), (16, 808075), (20, 646460), (25, 517168), (40, 323230), (50, 258584), (80, 161615), (100, 129292), (200, 64646), (400, 32323)]