27155540

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6823}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 57321600

約数和(自身を除く): 30166060

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 6823, 13646, 27292, 34115, 68230, 136460, 1357777, 2715554, 5431108, 6788885, 13577770, 27155540]

約数ペア:

[(1, 27155540), (2, 13577770), (4, 6788885), (5, 5431108), (10, 2715554), (20, 1357777), (199, 136460), (398, 68230), (796, 34115), (995, 27292), (1990, 13646), (3980, 6823)]