80455054670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277431223}}^1$

素因数の和:277431259

約数の個数: 16

約数和(自身を含む): 149812860960

約数和(自身を除く): 69357806290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 277431223, 554862446, 1387156115, 2774312230, 8045505467, 16091010934, 40227527335, 80455054670]

約数ペア:

[(1, 80455054670), (2, 40227527335), (5, 16091010934), (10, 8045505467), (29, 2774312230), (58, 1387156115), (145, 554862446), (290, 277431223)]