93570220

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4721}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 196737408

約数和(自身を除く): 103167188

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4721, 4955, 9442, 9910, 18884, 19820, 23605, 47210, 94420, 4678511, 9357022, 18714044, 23392555, 46785110, 93570220]

約数ペア:

[(1, 93570220), (2, 46785110), (4, 23392555), (5, 18714044), (10, 9357022), (20, 4678511), (991, 94420), (1982, 47210), (3964, 23605), (4721, 19820), (4955, 18884), (9442, 9910)]