279043220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{481109}}^1$

素因数の和:481147

約数の個数: 24

約数和(自身を含む): 606198600

約数和(自身を除く): 327155380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 481109, 962218, 1924436, 2405545, 4811090, 9622180, 13952161, 27904322, 55808644, 69760805, 139521610, 279043220]

約数ペア:

[(1, 279043220), (2, 139521610), (4, 69760805), (5, 55808644), (10, 27904322), (20, 13952161), (29, 9622180), (58, 4811090), (116, 2405545), (145, 1924436), (290, 962218), (580, 481109)]