415601980

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{44497}}^1$

素因数の和:44973

約数の個数: 24

約数和(自身を含む): 874652688

約数和(自身を除く): 459050708

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 44497, 88994, 177988, 222485, 444970, 889940, 20780099, 41560198, 83120396, 103900495, 207800990, 415601980]

約数ペア:

[(1, 415601980), (2, 207800990), (4, 103900495), (5, 83120396), (10, 41560198), (20, 20780099), (467, 889940), (934, 444970), (1868, 222485), (2335, 177988), (4670, 88994), (9340, 44497)]