25110410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 48943440

約数和(自身を除く): 23833030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 829, 1165, 1658, 2330, 3029, 4145, 6058, 8290, 10777, 15145, 21554, 30290, 53885, 107770, 193157, 386314, 965785, 1931570, 2511041, 5022082, 12555205, 25110410]

約数ペア:

[(1, 25110410), (2, 12555205), (5, 5022082), (10, 2511041), (13, 1931570), (26, 965785), (65, 386314), (130, 193157), (233, 107770), (466, 53885), (829, 30290), (1165, 21554), (1658, 15145), (2330, 10777), (3029, 8290), (4145, 6058)]