424103690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4217}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 778980240

約数和(自身を除く): 354876550

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 4217, 8434, 10057, 20114, 21085, 42170, 50285, 100570, 375313, 476521, 750626, 953042, 1876565, 2382605, 3753130, 4765210, 42410369, 84820738, 212051845, 424103690]

約数ペア:

[(1, 424103690), (2, 212051845), (5, 84820738), (10, 42410369), (89, 4765210), (113, 3753130), (178, 2382605), (226, 1876565), (445, 953042), (565, 750626), (890, 476521), (1130, 375313), (4217, 100570), (8434, 50285), (10057, 42170), (20114, 21085)]