1484240

素因数分解:

$2^4\times 5^1\times {\mathrm{18553}}^1$

素因数の和:18566

約数の個数: 20

約数和(自身を含む): 3451044

約数和(自身を除く): 1966804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18553, 37106, 74212, 92765, 148424, 185530, 296848, 371060, 742120, 1484240]

約数ペア:

[(1, 1484240), (2, 742120), (4, 371060), (5, 296848), (8, 185530), (10, 148424), (16, 92765), (20, 74212), (40, 37106), (80, 18553)]