96997540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{54493}}^1$

素因数の和:54591

約数の個数: 24

約数和(自身を含む): 205987320

約数和(自身を除く): 108989780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 54493, 108986, 217972, 272465, 544930, 1089860, 4849877, 9699754, 19399508, 24249385, 48498770, 96997540]

約数ペア:

[(1, 96997540), (2, 48498770), (4, 24249385), (5, 19399508), (10, 9699754), (20, 4849877), (89, 1089860), (178, 544930), (356, 272465), (445, 217972), (890, 108986), (1780, 54493)]