120404950

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{12101}}^1$

素因数の和:12312

約数の個数: 24

約数和(自身を含む): 225097200

約数和(自身を除く): 104692250

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 12101, 24202, 60505, 121010, 302525, 605050, 2408099, 4816198, 12040495, 24080990, 60202475, 120404950]

約数ペア:

[(1, 120404950), (2, 60202475), (5, 24080990), (10, 12040495), (25, 4816198), (50, 2408099), (199, 605050), (398, 302525), (995, 121010), (1990, 60505), (4975, 24202), (9950, 12101)]