42368450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{9521}}^1$

素因数の和:9622

約数の個数: 24

約数和(自身を含む): 79699140

約数和(自身を除く): 37330690

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 9521, 19042, 47605, 95210, 238025, 476050, 847369, 1694738, 4236845, 8473690, 21184225, 42368450]

約数ペア:

[(1, 42368450), (2, 21184225), (5, 8473690), (10, 4236845), (25, 1694738), (50, 847369), (89, 476050), (178, 238025), (445, 95210), (890, 47605), (2225, 19042), (4450, 9521)]