61133680

素因数分解:

$2^4\times 5^1\times {\mathrm{764171}}^1$

素因数の和:764184

約数の個数: 20

約数和(自身を含む): 142135992

約数和(自身を除く): 81002312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 764171, 1528342, 3056684, 3820855, 6113368, 7641710, 12226736, 15283420, 30566840, 61133680]

約数ペア:

[(1, 61133680), (2, 30566840), (4, 15283420), (5, 12226736), (8, 7641710), (10, 6113368), (16, 3820855), (20, 3056684), (40, 1528342), (80, 764171)]