12104240

素因数分解:

$2^4\times 5^1\times {\mathrm{151303}}^1$

素因数の和:151316

約数の個数: 20

約数和(自身を含む): 28142544

約数和(自身を除く): 16038304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151303, 302606, 605212, 756515, 1210424, 1513030, 2420848, 3026060, 6052120, 12104240]

約数ペア:

[(1, 12104240), (2, 6052120), (4, 3026060), (5, 2420848), (8, 1513030), (10, 1210424), (16, 756515), (20, 605212), (40, 302606), (80, 151303)]