29500220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47581}}^1$

素因数の和:47621

約数の個数: 24

約数和(自身を含む): 63950208

約数和(自身を除く): 34449988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47581, 95162, 190324, 237905, 475810, 951620, 1475011, 2950022, 5900044, 7375055, 14750110, 29500220]

約数ペア:

[(1, 29500220), (2, 14750110), (4, 7375055), (5, 5900044), (10, 2950022), (20, 1475011), (31, 951620), (62, 475810), (124, 237905), (155, 190324), (310, 95162), (620, 47581)]