13145950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1613}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 24616728

約数和(自身を除く): 11470778

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1613, 1630, 3226, 4075, 8065, 8150, 16130, 40325, 80650, 262919, 525838, 1314595, 2629190, 6572975, 13145950]

約数ペア:

[(1, 13145950), (2, 6572975), (5, 2629190), (10, 1314595), (25, 525838), (50, 262919), (163, 80650), (326, 40325), (815, 16130), (1613, 8150), (1630, 8065), (3226, 4075)]