85437970

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{22543}}^1$

素因数の和:22929

約数の個数: 16

約数和(自身を含む): 154200960

約数和(自身を除く): 68762990

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 22543, 45086, 112715, 225430, 8543797, 17087594, 42718985, 85437970]

約数ペア:

[(1, 85437970), (2, 42718985), (5, 17087594), (10, 8543797), (379, 225430), (758, 112715), (1895, 45086), (3790, 22543)]