61099540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{41849}}^1$

素因数の和:41931

約数の個数: 24

約数和(自身を含む): 130069800

約数和(自身を除く): 68970260

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 41849, 83698, 167396, 209245, 418490, 836980, 3054977, 6109954, 12219908, 15274885, 30549770, 61099540]

約数ペア:

[(1, 61099540), (2, 30549770), (4, 15274885), (5, 12219908), (10, 6109954), (20, 3054977), (73, 836980), (146, 418490), (292, 209245), (365, 167396), (730, 83698), (1460, 41849)]