73296980

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{10501}}^1$

素因数の和:10859

約数の個数: 24

約数和(自身を含む): 154379400

約数和(自身を除く): 81082420

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 10501, 21002, 42004, 52505, 105010, 210020, 3664849, 7329698, 14659396, 18324245, 36648490, 73296980]

約数ペア:

[(1, 73296980), (2, 36648490), (4, 18324245), (5, 14659396), (10, 7329698), (20, 3664849), (349, 210020), (698, 105010), (1396, 52505), (1745, 42004), (3490, 21002), (6980, 10501)]