64112150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{13219}}^1$

素因数の和:13328

約数の個数: 24

約数和(自身を含む): 120487080

約数和(自身を除く): 56374930

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 13219, 26438, 66095, 132190, 330475, 660950, 1282243, 2564486, 6411215, 12822430, 32056075, 64112150]

約数ペア:

[(1, 64112150), (2, 32056075), (5, 12822430), (10, 6411215), (25, 2564486), (50, 1282243), (97, 660950), (194, 330475), (485, 132190), (970, 66095), (2425, 26438), (4850, 13219)]