12447029360

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{679423}}^1$

素因数の和:679665

約数の個数: 40

約数和(自身を含む): 29065758720

約数和(自身を除く): 16618729360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 679423, 1358846, 2717692, 3397115, 5435384, 6794230, 10870768, 13588460, 27176920, 54353840, 155587867, 311175734, 622351468, 777939335, 1244702936, 1555878670, 2489405872, 3111757340, 6223514680, 12447029360]

約数ペア:

[(1, 12447029360), (2, 6223514680), (4, 3111757340), (5, 2489405872), (8, 1555878670), (10, 1244702936), (16, 777939335), (20, 622351468), (40, 311175734), (80, 155587867), (229, 54353840), (458, 27176920), (916, 13588460), (1145, 10870768), (1832, 6794230), (2290, 5435384), (3664, 3397115), (4580, 2717692), (9160, 1358846), (18320, 679423)]