29310100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2812

約数の個数: 36

約数和(自身を含む): 64210300

約数和(自身を除く): 34900200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2689, 2725, 5378, 5450, 10756, 10900, 13445, 26890, 53780, 67225, 134450, 268900, 293101, 586202, 1172404, 1465505, 2931010, 5862020, 7327525, 14655050, 29310100]

約数ペア:

[(1, 29310100), (2, 14655050), (4, 7327525), (5, 5862020), (10, 2931010), (20, 1465505), (25, 1172404), (50, 586202), (100, 293101), (109, 268900), (218, 134450), (436, 67225), (545, 53780), (1090, 26890), (2180, 13445), (2689, 10900), (2725, 10756), (5378, 5450)]