3218150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4976

約数の個数: 24

約数和(自身を含む): 6447504

約数和(自身を除く): 3229354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4951, 9902, 24755, 49510, 64363, 123775, 128726, 247550, 321815, 643630, 1609075, 3218150]

約数ペア:

[(1, 3218150), (2, 1609075), (5, 643630), (10, 321815), (13, 247550), (25, 128726), (26, 123775), (50, 64363), (65, 49510), (130, 24755), (325, 9902), (650, 4951)]