39294160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7331}}^1$

素因数の和:7411

約数の個数: 40

約数和(自身を含む): 92735136

約数和(自身を除く): 53440976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 7331, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 293240, 491177, 586480, 982354, 1964708, 2455885, 3929416, 4911770, 7858832, 9823540, 19647080, 39294160]

約数ペア:

[(1, 39294160), (2, 19647080), (4, 9823540), (5, 7858832), (8, 4911770), (10, 3929416), (16, 2455885), (20, 1964708), (40, 982354), (67, 586480), (80, 491177), (134, 293240), (268, 146620), (335, 117296), (536, 73310), (670, 58648), (1072, 36655), (1340, 29324), (2680, 14662), (5360, 7331)]