10452490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 8935670

約数列:

[1, 2, 5, 10, 79, 101, 131, 158, 202, 262, 395, 505, 655, 790, 1010, 1310, 7979, 10349, 13231, 15958, 20698, 26462, 39895, 51745, 66155, 79790, 103490, 132310, 1045249, 2090498, 5226245, 10452490]

約数ペア:

[(1, 10452490), (2, 5226245), (5, 2090498), (10, 1045249), (79, 132310), (101, 103490), (131, 79790), (158, 66155), (202, 51745), (262, 39895), (395, 26462), (505, 20698), (655, 15958), (790, 13231), (1010, 10349), (1310, 7979)]