41508380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66949}}^1$

素因数の和:66989

約数の個数: 24

約数和(自身を含む): 89980800

約数和(自身を除く): 48472420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66949, 133898, 267796, 334745, 669490, 1338980, 2075419, 4150838, 8301676, 10377095, 20754190, 41508380]

約数ペア:

[(1, 41508380), (2, 20754190), (4, 10377095), (5, 8301676), (10, 4150838), (20, 2075419), (31, 1338980), (62, 669490), (124, 334745), (155, 267796), (310, 133898), (620, 66949)]