4451680

素因数分解:

$2^5\times 5^1\times {\mathrm{27823}}^1$

素因数の和:27838

約数の個数: 24

約数和(自身を含む): 10517472

約数和(自身を除く): 6065792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27823, 55646, 111292, 139115, 222584, 278230, 445168, 556460, 890336, 1112920, 2225840, 4451680]

約数ペア:

[(1, 4451680), (2, 2225840), (4, 1112920), (5, 890336), (8, 556460), (10, 445168), (16, 278230), (20, 222584), (32, 139115), (40, 111292), (80, 55646), (160, 27823)]