91607440

素因数分解:

$2^4\times 5^1\times {\mathrm{1145093}}^1$

素因数の和:1145106

約数の個数: 20

約数和(自身を含む): 212987484

約数和(自身を除く): 121380044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1145093, 2290186, 4580372, 5725465, 9160744, 11450930, 18321488, 22901860, 45803720, 91607440]

約数ペア:

[(1, 91607440), (2, 45803720), (4, 22901860), (5, 18321488), (8, 11450930), (10, 9160744), (16, 5725465), (20, 4580372), (40, 2290186), (80, 1145093)]