39793210

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4073}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 71718696

約数和(自身を除く): 31925486

約数列:

[1, 2, 5, 10, 977, 1954, 4073, 4885, 8146, 9770, 20365, 40730, 3979321, 7958642, 19896605, 39793210]

約数ペア:

[(1, 39793210), (2, 19896605), (5, 7958642), (10, 3979321), (977, 40730), (1954, 20365), (4073, 9770), (4885, 8146)]