2464696240

素因数分解:

$2^4\times 5^1\times {\mathrm{30808703}}^1$

素因数の和:30808716

約数の個数: 20

約数和(自身を含む): 5730418944

約数和(自身を除く): 3265722704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30808703, 61617406, 123234812, 154043515, 246469624, 308087030, 492939248, 616174060, 1232348120, 2464696240]

約数ペア:

[(1, 2464696240), (2, 1232348120), (4, 616174060), (5, 492939248), (8, 308087030), (10, 246469624), (16, 154043515), (20, 123234812), (40, 61617406), (80, 30808703)]