42061040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75109}}^1$

素因数の和:75129

約数の個数: 40

約数和(自身を含む): 111763680

約数和(自身を除く): 69702640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75109, 150218, 300436, 375545, 525763, 600872, 751090, 1051526, 1201744, 1502180, 2103052, 2628815, 3004360, 4206104, 5257630, 6008720, 8412208, 10515260, 21030520, 42061040]

約数ペア:

[(1, 42061040), (2, 21030520), (4, 10515260), (5, 8412208), (7, 6008720), (8, 5257630), (10, 4206104), (14, 3004360), (16, 2628815), (20, 2103052), (28, 1502180), (35, 1201744), (40, 1051526), (56, 751090), (70, 600872), (80, 525763), (112, 375545), (140, 300436), (280, 150218), (560, 75109)]