52289680

素因数分解:

$2^4\times 5^1\times {\mathrm{653621}}^1$

素因数の和:653634

約数の個数: 20

約数和(自身を含む): 121573692

約数和(自身を除く): 69284012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653621, 1307242, 2614484, 3268105, 5228968, 6536210, 10457936, 13072420, 26144840, 52289680]

約数ペア:

[(1, 52289680), (2, 26144840), (4, 13072420), (5, 10457936), (8, 6536210), (10, 5228968), (16, 3268105), (20, 2614484), (40, 1307242), (80, 653621)]