10900760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20963}}^1$

素因数の和:20987

約数の個数: 32

約数和(自身を含む): 26414640

約数和(自身を除く): 15513880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20963, 41926, 83852, 104815, 167704, 209630, 272519, 419260, 545038, 838520, 1090076, 1362595, 2180152, 2725190, 5450380, 10900760]

約数ペア:

[(1, 10900760), (2, 5450380), (4, 2725190), (5, 2180152), (8, 1362595), (10, 1090076), (13, 838520), (20, 545038), (26, 419260), (40, 272519), (52, 209630), (65, 167704), (104, 104815), (130, 83852), (260, 41926), (520, 20963)]