7029292180

素因数分解:

$2^2\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{85121}}^1$

素因数の和:89259

約数の個数: 24

約数和(自身を含む): 14765262120

約数和(自身を除く): 7735969940

約数列:

[1, 2, 4, 5, 10, 20, 4129, 8258, 16516, 20645, 41290, 82580, 85121, 170242, 340484, 425605, 851210, 1702420, 351464609, 702929218, 1405858436, 1757323045, 3514646090, 7029292180]

約数ペア:

[(1, 7029292180), (2, 3514646090), (4, 1757323045), (5, 1405858436), (10, 702929218), (20, 351464609), (4129, 1702420), (8258, 851210), (16516, 425605), (20645, 340484), (41290, 170242), (82580, 85121)]