2252300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 4958016

約数和(自身を除く): 2705716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 223, 404, 446, 505, 892, 1010, 1115, 2020, 2230, 2525, 4460, 5050, 5575, 10100, 11150, 22300, 22523, 45046, 90092, 112615, 225230, 450460, 563075, 1126150, 2252300]

約数ペア:

[(1, 2252300), (2, 1126150), (4, 563075), (5, 450460), (10, 225230), (20, 112615), (25, 90092), (50, 45046), (100, 22523), (101, 22300), (202, 11150), (223, 10100), (404, 5575), (446, 5050), (505, 4460), (892, 2525), (1010, 2230), (1115, 2020)]