10870295020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41808827}}^1$

素因数の和:41808849

約数の個数: 24

約数和(自身を含む): 24583590864

約数和(自身を除く): 13713295844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41808827, 83617654, 167235308, 209044135, 418088270, 543514751, 836176540, 1087029502, 2174059004, 2717573755, 5435147510, 10870295020]

約数ペア:

[(1, 10870295020), (2, 5435147510), (4, 2717573755), (5, 2174059004), (10, 1087029502), (13, 836176540), (20, 543514751), (26, 418088270), (52, 209044135), (65, 167235308), (130, 83617654), (260, 41808827)]