123776330

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{5573}}^1$

素因数の和:7801

約数の個数: 16

約数和(自身を含む): 222937704

約数和(自身を除く): 99161374

約数列:

[1, 2, 5, 10, 2221, 4442, 5573, 11105, 11146, 22210, 27865, 55730, 12377633, 24755266, 61888165, 123776330]

約数ペア:

[(1, 123776330), (2, 61888165), (5, 24755266), (10, 12377633), (2221, 55730), (4442, 27865), (5573, 22210), (11105, 11146)]