73268780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281803}}^1$

素因数の和:281825

約数の個数: 24

約数和(自身を含む): 165700752

約数和(自身を除く): 92431972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281803, 563606, 1127212, 1409015, 2818030, 3663439, 5636060, 7326878, 14653756, 18317195, 36634390, 73268780]

約数ペア:

[(1, 73268780), (2, 36634390), (4, 18317195), (5, 14653756), (10, 7326878), (13, 5636060), (20, 3663439), (26, 2818030), (52, 1409015), (65, 1127212), (130, 563606), (260, 281803)]