24464240

素因数分解:

$2^4\times 5^1\times {\mathrm{305803}}^1$

素因数の和:305816

約数の個数: 20

約数和(自身を含む): 56879544

約数和(自身を除く): 32415304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 305803, 611606, 1223212, 1529015, 2446424, 3058030, 4892848, 6116060, 12232120, 24464240]

約数ペア:

[(1, 24464240), (2, 12232120), (4, 6116060), (5, 4892848), (8, 3058030), (10, 2446424), (16, 1529015), (20, 1223212), (40, 611606), (80, 305803)]