3975850

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 7463808

約数和(自身を除く): 3487958

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 607, 655, 1214, 1310, 3035, 3275, 6070, 6550, 15175, 30350, 79517, 159034, 397585, 795170, 1987925, 3975850]

約数ペア:

[(1, 3975850), (2, 1987925), (5, 795170), (10, 397585), (25, 159034), (50, 79517), (131, 30350), (262, 15175), (607, 6550), (655, 6070), (1214, 3275), (1310, 3035)]