4407370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 8760960

約数和(自身を除く): 4353590

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 389, 515, 778, 1030, 1133, 1945, 2266, 3890, 4279, 5665, 8558, 11330, 21395, 40067, 42790, 80134, 200335, 400670, 440737, 881474, 2203685, 4407370]

約数ペア:

[(1, 4407370), (2, 2203685), (5, 881474), (10, 440737), (11, 400670), (22, 200335), (55, 80134), (103, 42790), (110, 40067), (206, 21395), (389, 11330), (515, 8558), (778, 5665), (1030, 4279), (1133, 3890), (1945, 2266)]