190053950

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{9479}}^1$

素因数の和:9892

約数の個数: 24

約数和(自身を含む): 354419280

約数和(自身を除く): 164365330

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 9479, 10025, 18958, 20050, 47395, 94790, 236975, 473950, 3801079, 7602158, 19005395, 38010790, 95026975, 190053950]

約数ペア:

[(1, 190053950), (2, 95026975), (5, 38010790), (10, 19005395), (25, 7602158), (50, 3801079), (401, 473950), (802, 236975), (2005, 94790), (4010, 47395), (9479, 20050), (10025, 18958)]