42443600

素因数分解:

$2^4\times 5^2\times {\mathrm{106109}}^1$

素因数の和:106127

約数の個数: 30

約数和(自身を含む): 101971710

約数和(自身を除く): 59528110

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 106109, 212218, 424436, 530545, 848872, 1061090, 1697744, 2122180, 2652725, 4244360, 5305450, 8488720, 10610900, 21221800, 42443600]

約数ペア:

[(1, 42443600), (2, 21221800), (4, 10610900), (5, 8488720), (8, 5305450), (10, 4244360), (16, 2652725), (20, 2122180), (25, 1697744), (40, 1061090), (50, 848872), (80, 530545), (100, 424436), (200, 212218), (400, 106109)]