22887380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39461}}^1$

素因数の和:39499

約数の個数: 24

約数和(自身を含む): 49722120

約数和(自身を除く): 26834740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 39461, 78922, 157844, 197305, 394610, 789220, 1144369, 2288738, 4577476, 5721845, 11443690, 22887380]

約数ペア:

[(1, 22887380), (2, 11443690), (4, 5721845), (5, 4577476), (10, 2288738), (20, 1144369), (29, 789220), (58, 394610), (116, 197305), (145, 157844), (290, 78922), (580, 39461)]