6885100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 15429568

約数和(自身を除く): 8544468

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 2221, 3100, 4442, 8884, 11105, 22210, 44420, 55525, 68851, 111050, 137702, 222100, 275404, 344255, 688510, 1377020, 1721275, 3442550, 6885100]

約数ペア:

[(1, 6885100), (2, 3442550), (4, 1721275), (5, 1377020), (10, 688510), (20, 344255), (25, 275404), (31, 222100), (50, 137702), (62, 111050), (100, 68851), (124, 55525), (155, 44420), (310, 22210), (620, 11105), (775, 8884), (1550, 4442), (2221, 3100)]