2257468120

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373753}}^1$

素因数の和:373915

約数の個数: 32

約数和(自身を含む): 5112954720

約数和(自身を除く): 2855486600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 373753, 747506, 1495012, 1868765, 2990024, 3737530, 7475060, 14950120, 56436703, 112873406, 225746812, 282183515, 451493624, 564367030, 1128734060, 2257468120]

約数ペア:

[(1, 2257468120), (2, 1128734060), (4, 564367030), (5, 451493624), (8, 282183515), (10, 225746812), (20, 112873406), (40, 56436703), (151, 14950120), (302, 7475060), (604, 3737530), (755, 2990024), (1208, 1868765), (1510, 1495012), (3020, 747506), (6040, 373753)]