40561630

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4093}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 73102464

約数和(自身を除く): 32540834

約数列:

[1, 2, 5, 10, 991, 1982, 4093, 4955, 8186, 9910, 20465, 40930, 4056163, 8112326, 20280815, 40561630]

約数ペア:

[(1, 40561630), (2, 20280815), (5, 8112326), (10, 4056163), (991, 40930), (1982, 20465), (4093, 9910), (4955, 8186)]