9274640

素因数分解:

$2^4\times 5^1\times {\mathrm{115933}}^1$

素因数の和:115946

約数の個数: 20

約数和(自身を含む): 21563724

約数和(自身を除く): 12289084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115933, 231866, 463732, 579665, 927464, 1159330, 1854928, 2318660, 4637320, 9274640]

約数ペア:

[(1, 9274640), (2, 4637320), (4, 2318660), (5, 1854928), (8, 1159330), (10, 927464), (16, 579665), (20, 463732), (40, 231866), (80, 115933)]