24157780

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3461}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 50891400

約数和(自身を除く): 26733620

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3461, 3490, 6922, 6980, 13844, 17305, 34610, 69220, 1207889, 2415778, 4831556, 6039445, 12078890, 24157780]

約数ペア:

[(1, 24157780), (2, 12078890), (4, 6039445), (5, 4831556), (10, 2415778), (20, 1207889), (349, 69220), (698, 34610), (1396, 17305), (1745, 13844), (3461, 6980), (3490, 6922)]