4865137810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{18229}}^1$

素因数の和:20302

約数の個数: 32

約数和(自身を含む): 9435993840

約数和(自身を除く): 4570856030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2053, 4106, 10265, 18229, 20530, 26689, 36458, 53378, 91145, 133445, 182290, 236977, 266890, 473954, 1184885, 2369770, 37424137, 74848274, 187120685, 374241370, 486513781, 973027562, 2432568905, 4865137810]

約数ペア:

[(1, 4865137810), (2, 2432568905), (5, 973027562), (10, 486513781), (13, 374241370), (26, 187120685), (65, 74848274), (130, 37424137), (2053, 2369770), (4106, 1184885), (10265, 473954), (18229, 266890), (20530, 236977), (26689, 182290), (36458, 133445), (53378, 91145)]