66922720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14423}}^1$

素因数の和:14467

約数の個数: 48

約数和(自身を含む): 163568160

約数和(自身を除く): 96645440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 14423, 28846, 57692, 72115, 115384, 144230, 230768, 288460, 418267, 461536, 576920, 836534, 1153840, 1673068, 2091335, 2307680, 3346136, 4182670, 6692272, 8365340, 13384544, 16730680, 33461360, 66922720]

約数ペア:

[(1, 66922720), (2, 33461360), (4, 16730680), (5, 13384544), (8, 8365340), (10, 6692272), (16, 4182670), (20, 3346136), (29, 2307680), (32, 2091335), (40, 1673068), (58, 1153840), (80, 836534), (116, 576920), (145, 461536), (160, 418267), (232, 288460), (290, 230768), (464, 144230), (580, 115384), (928, 72115), (1160, 57692), (2320, 28846), (4640, 14423)]