17426960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7071

約数の個数: 40

約数和(自身を含む): 41830656

約数和(自身を除く): 24403696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 7027, 14054, 28108, 35135, 56216, 70270, 112432, 140540, 217837, 281080, 435674, 562160, 871348, 1089185, 1742696, 2178370, 3485392, 4356740, 8713480, 17426960]

約数ペア:

[(1, 17426960), (2, 8713480), (4, 4356740), (5, 3485392), (8, 2178370), (10, 1742696), (16, 1089185), (20, 871348), (31, 562160), (40, 435674), (62, 281080), (80, 217837), (124, 140540), (155, 112432), (248, 70270), (310, 56216), (496, 35135), (620, 28108), (1240, 14054), (2480, 7027)]