91770020

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{10597}}^1$

素因数の和:11039

約数の個数: 24

約数和(自身を含む): 193180344

約数和(自身を除く): 101410324

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 10597, 21194, 42388, 52985, 105970, 211940, 4588501, 9177002, 18354004, 22942505, 45885010, 91770020]

約数ペア:

[(1, 91770020), (2, 45885010), (4, 22942505), (5, 18354004), (10, 9177002), (20, 4588501), (433, 211940), (866, 105970), (1732, 52985), (2165, 42388), (4330, 21194), (8660, 10597)]