4866160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4705

約数の個数: 40

約数和(自身を含む): 12186720

約数和(自身を除く): 7320560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4679, 9358, 18716, 23395, 37432, 46790, 60827, 74864, 93580, 121654, 187160, 243308, 304135, 374320, 486616, 608270, 973232, 1216540, 2433080, 4866160]

約数ペア:

[(1, 4866160), (2, 2433080), (4, 1216540), (5, 973232), (8, 608270), (10, 486616), (13, 374320), (16, 304135), (20, 243308), (26, 187160), (40, 121654), (52, 93580), (65, 74864), (80, 60827), (104, 46790), (130, 37432), (208, 23395), (260, 18716), (520, 9358), (1040, 4679)]