11682940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20143}}^1$

素因数の和:20181

約数の個数: 24

約数和(自身を含む): 25381440

約数和(自身を除く): 13698500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 20143, 40286, 80572, 100715, 201430, 402860, 584147, 1168294, 2336588, 2920735, 5841470, 11682940]

約数ペア:

[(1, 11682940), (2, 5841470), (4, 2920735), (5, 2336588), (10, 1168294), (20, 584147), (29, 402860), (58, 201430), (116, 100715), (145, 80572), (290, 40286), (580, 20143)]