2208250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 4606056

約数和(自身を除く): 2397806

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 121, 125, 146, 242, 250, 275, 365, 550, 605, 730, 803, 1210, 1375, 1606, 1825, 2750, 3025, 3650, 4015, 6050, 8030, 8833, 9125, 15125, 17666, 18250, 20075, 30250, 40150, 44165, 88330, 100375, 200750, 220825, 441650, 1104125, 2208250]

約数ペア:

[(1, 2208250), (2, 1104125), (5, 441650), (10, 220825), (11, 200750), (22, 100375), (25, 88330), (50, 44165), (55, 40150), (73, 30250), (110, 20075), (121, 18250), (125, 17666), (146, 15125), (242, 9125), (250, 8833), (275, 8030), (365, 6050), (550, 4015), (605, 3650), (730, 3025), (803, 2750), (1210, 1825), (1375, 1606)]