8980452650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13816081}}^1$

素因数の和:13816106

約数の個数: 24

約数和(自身を含む): 17988538764

約数和(自身を除く): 9008086114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 13816081, 27632162, 69080405, 138160810, 179609053, 345402025, 359218106, 690804050, 898045265, 1796090530, 4490226325, 8980452650]

約数ペア:

[(1, 8980452650), (2, 4490226325), (5, 1796090530), (10, 898045265), (13, 690804050), (25, 359218106), (26, 345402025), (50, 179609053), (65, 138160810), (130, 69080405), (325, 27632162), (650, 13816081)]