6459160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5251

約数の個数: 32

約数和(自身を含む): 15004800

約数和(自身を除く): 8545640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5209, 10418, 20836, 26045, 41672, 52090, 104180, 161479, 208360, 322958, 645916, 807395, 1291832, 1614790, 3229580, 6459160]

約数ペア:

[(1, 6459160), (2, 3229580), (4, 1614790), (5, 1291832), (8, 807395), (10, 645916), (20, 322958), (31, 208360), (40, 161479), (62, 104180), (124, 52090), (155, 41672), (248, 26045), (310, 20836), (620, 10418), (1240, 5209)]