40917745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20107}}^1$

素因数の和:20160

約数の個数: 16

約数和(自身を含む): 55015488

約数和(自身を除く): 14097743

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 20107, 100535, 221177, 743959, 1105885, 3719795, 8183549, 40917745]

約数ペア:

[(1, 40917745), (5, 8183549), (11, 3719795), (37, 1105885), (55, 743959), (185, 221177), (407, 100535), (2035, 20107)]