80931470

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{53597}}^1$

素因数の和:53755

約数の個数: 16

約数和(自身を含む): 146644128

約数和(自身を除く): 65712658

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 53597, 107194, 267985, 535970, 8093147, 16186294, 40465735, 80931470]

約数ペア:

[(1, 80931470), (2, 40465735), (5, 16186294), (10, 8093147), (151, 535970), (302, 267985), (755, 107194), (1510, 53597)]