10432760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20063}}^1$

素因数の和:20087

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 14847880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20063, 40126, 80252, 100315, 160504, 200630, 260819, 401260, 521638, 802520, 1043276, 1304095, 2086552, 2608190, 5216380, 10432760]

約数ペア:

[(1, 10432760), (2, 5216380), (4, 2608190), (5, 2086552), (8, 1304095), (10, 1043276), (13, 802520), (20, 521638), (26, 401260), (40, 260819), (52, 200630), (65, 160504), (104, 100315), (130, 80252), (260, 40126), (520, 20063)]