23641640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53731}}^1$

素因数の和:53753

約数の個数: 32

約数和(自身を含む): 58030560

約数和(自身を除く): 34388920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53731, 107462, 214924, 268655, 429848, 537310, 591041, 1074620, 1182082, 2149240, 2364164, 2955205, 4728328, 5910410, 11820820, 23641640]

約数ペア:

[(1, 23641640), (2, 11820820), (4, 5910410), (5, 4728328), (8, 2955205), (10, 2364164), (11, 2149240), (20, 1182082), (22, 1074620), (40, 591041), (44, 537310), (55, 429848), (88, 268655), (110, 214924), (220, 107462), (440, 53731)]