1044451580

素因数分解:

$2^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{26203}}^1$

素因数の和:28205

約数の個数: 24

約数和(自身を含む): 2194532592

約数和(自身を除く): 1150081012

約数列:

[1, 2, 4, 5, 10, 20, 1993, 3986, 7972, 9965, 19930, 26203, 39860, 52406, 104812, 131015, 262030, 524060, 52222579, 104445158, 208890316, 261112895, 522225790, 1044451580]

約数ペア:

[(1, 1044451580), (2, 522225790), (4, 261112895), (5, 208890316), (10, 104445158), (20, 52222579), (1993, 524060), (3986, 262030), (7972, 131015), (9965, 104812), (19930, 52406), (26203, 39860)]