67635880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130069}}^1$

素因数の和:130093

約数の個数: 32

約数和(自身を含む): 163888200

約数和(自身を除く): 96252320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 130069, 260138, 520276, 650345, 1040552, 1300690, 1690897, 2601380, 3381794, 5202760, 6763588, 8454485, 13527176, 16908970, 33817940, 67635880]

約数ペア:

[(1, 67635880), (2, 33817940), (4, 16908970), (5, 13527176), (8, 8454485), (10, 6763588), (13, 5202760), (20, 3381794), (26, 2601380), (40, 1690897), (52, 1300690), (65, 1040552), (104, 650345), (130, 520276), (260, 260138), (520, 130069)]