14879969680

素因数分解:

$2^4\times 5^1\times {\mathrm{185999621}}^1$

素因数の和:185999634

約数の個数: 20

約数和(自身を含む): 34595929692

約数和(自身を除く): 19715960012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 185999621, 371999242, 743998484, 929998105, 1487996968, 1859996210, 2975993936, 3719992420, 7439984840, 14879969680]

約数ペア:

[(1, 14879969680), (2, 7439984840), (4, 3719992420), (5, 2975993936), (8, 1859996210), (10, 1487996968), (16, 929998105), (20, 743998484), (40, 371999242), (80, 185999621)]