23538140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40583}}^1$

素因数の和:40621

約数の個数: 24

約数和(自身を含む): 51135840

約数和(自身を除く): 27597700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 40583, 81166, 162332, 202915, 405830, 811660, 1176907, 2353814, 4707628, 5884535, 11769070, 23538140]

約数ペア:

[(1, 23538140), (2, 11769070), (4, 5884535), (5, 4707628), (10, 2353814), (20, 1176907), (29, 811660), (58, 405830), (116, 202915), (145, 162332), (290, 81166), (580, 40583)]