3322100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 7291200

約数和(自身を除く): 3969100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 239, 278, 478, 556, 695, 956, 1195, 1390, 2390, 2780, 3475, 4780, 5975, 6950, 11950, 13900, 23900, 33221, 66442, 132884, 166105, 332210, 664420, 830525, 1661050, 3322100]

約数ペア:

[(1, 3322100), (2, 1661050), (4, 830525), (5, 664420), (10, 332210), (20, 166105), (25, 132884), (50, 66442), (100, 33221), (139, 23900), (239, 13900), (278, 11950), (478, 6950), (556, 5975), (695, 4780), (956, 3475), (1195, 2780), (1390, 2390)]