103798850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 200987136

約数和(自身を除く): 97188286

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 167, 310, 334, 401, 775, 802, 835, 1550, 1670, 2005, 4010, 4175, 5177, 8350, 10025, 10354, 12431, 20050, 24862, 25885, 51770, 62155, 66967, 124310, 129425, 133934, 258850, 310775, 334835, 621550, 669670, 1674175, 2075977, 3348350, 4151954, 10379885, 20759770, 51899425, 103798850]

約数ペア:

[(1, 103798850), (2, 51899425), (5, 20759770), (10, 10379885), (25, 4151954), (31, 3348350), (50, 2075977), (62, 1674175), (155, 669670), (167, 621550), (310, 334835), (334, 310775), (401, 258850), (775, 133934), (802, 129425), (835, 124310), (1550, 66967), (1670, 62155), (2005, 51770), (4010, 25885), (4175, 24862), (5177, 20050), (8350, 12431), (10025, 10354)]