73822450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 149131080

約数和(自身を除く): 75308630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 137, 274, 325, 650, 685, 829, 1370, 1658, 1781, 3425, 3562, 4145, 6850, 8290, 8905, 10777, 17810, 20725, 21554, 41450, 44525, 53885, 89050, 107770, 113573, 227146, 269425, 538850, 567865, 1135730, 1476449, 2839325, 2952898, 5678650, 7382245, 14764490, 36911225, 73822450]

約数ペア:

[(1, 73822450), (2, 36911225), (5, 14764490), (10, 7382245), (13, 5678650), (25, 2952898), (26, 2839325), (50, 1476449), (65, 1135730), (130, 567865), (137, 538850), (274, 269425), (325, 227146), (650, 113573), (685, 107770), (829, 89050), (1370, 53885), (1658, 44525), (1781, 41450), (3425, 21554), (3562, 20725), (4145, 17810), (6850, 10777), (8290, 8905)]