955873360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919109}}^1$

素因数の和:919135

約数の個数: 40

約数和(自身を含む): 2393362440

約数和(自身を除く): 1437489080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 919109, 1838218, 3676436, 4595545, 7352872, 9191090, 11948417, 14705744, 18382180, 23896834, 36764360, 47793668, 59742085, 73528720, 95587336, 119484170, 191174672, 238968340, 477936680, 955873360]

約数ペア:

[(1, 955873360), (2, 477936680), (4, 238968340), (5, 191174672), (8, 119484170), (10, 95587336), (13, 73528720), (16, 59742085), (20, 47793668), (26, 36764360), (40, 23896834), (52, 18382180), (65, 14705744), (80, 11948417), (104, 9191090), (130, 7352872), (208, 4595545), (260, 3676436), (520, 1838218), (1040, 919109)]