190057550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 366820272

約数和(自身を除く): 176762722

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 205, 410, 415, 830, 1025, 1117, 2050, 2075, 2234, 3403, 4150, 5585, 6806, 11170, 17015, 27925, 34030, 45797, 55850, 85075, 91594, 92711, 170150, 185422, 228985, 457970, 463555, 927110, 1144925, 2289850, 2317775, 3801151, 4635550, 7602302, 19005755, 38011510, 95028775, 190057550]

約数ペア:

[(1, 190057550), (2, 95028775), (5, 38011510), (10, 19005755), (25, 7602302), (41, 4635550), (50, 3801151), (82, 2317775), (83, 2289850), (166, 1144925), (205, 927110), (410, 463555), (415, 457970), (830, 228985), (1025, 185422), (1117, 170150), (2050, 92711), (2075, 91594), (2234, 85075), (3403, 55850), (4150, 45797), (5585, 34030), (6806, 27925), (11170, 17015)]