8845180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 18839520

約数和(自身を除く): 9994340

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6229, 12458, 24916, 31145, 62290, 124580, 442259, 884518, 1769036, 2211295, 4422590, 8845180]

約数ペア:

[(1, 8845180), (2, 4422590), (4, 2211295), (5, 1769036), (10, 884518), (20, 442259), (71, 124580), (142, 62290), (284, 31145), (355, 24916), (710, 12458), (1420, 6229)]