102533480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{52313}}^1$

素因数の和:52338

約数の個数: 48

約数和(自身を含む): 268370820

約数和(自身を除く): 165837340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 52313, 104626, 209252, 261565, 366191, 418504, 523130, 732382, 1046260, 1464764, 1830955, 2092520, 2563337, 2929528, 3661910, 5126674, 7323820, 10253348, 12816685, 14647640, 20506696, 25633370, 51266740, 102533480]

約数ペア:

[(1, 102533480), (2, 51266740), (4, 25633370), (5, 20506696), (7, 14647640), (8, 12816685), (10, 10253348), (14, 7323820), (20, 5126674), (28, 3661910), (35, 2929528), (40, 2563337), (49, 2092520), (56, 1830955), (70, 1464764), (98, 1046260), (140, 732382), (196, 523130), (245, 418504), (280, 366191), (392, 261565), (490, 209252), (980, 104626), (1960, 52313)]