10168820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12451

約数の個数: 24

約数和(自身を含む): 21877128

約数和(自身を除く): 11708308

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12401, 24802, 49604, 62005, 124010, 248020, 508441, 1016882, 2033764, 2542205, 5084410, 10168820]

約数ペア:

[(1, 10168820), (2, 5084410), (4, 2542205), (5, 2033764), (10, 1016882), (20, 508441), (41, 248020), (82, 124010), (164, 62005), (205, 49604), (410, 24802), (820, 12401)]