2080783500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1387189}}^1$

素因数の和:1387211

約数の個数: 48

約数和(自身を含む): 6059245920

約数和(自身を除く): 3978462420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 1387189, 2774378, 4161567, 5548756, 6935945, 8323134, 13871890, 16646268, 20807835, 27743780, 34679725, 41615670, 69359450, 83231340, 104039175, 138718900, 173398625, 208078350, 346797250, 416156700, 520195875, 693594500, 1040391750, 2080783500]

約数ペア:

[(1, 2080783500), (2, 1040391750), (3, 693594500), (4, 520195875), (5, 416156700), (6, 346797250), (10, 208078350), (12, 173398625), (15, 138718900), (20, 104039175), (25, 83231340), (30, 69359450), (50, 41615670), (60, 34679725), (75, 27743780), (100, 20807835), (125, 16646268), (150, 13871890), (250, 8323134), (300, 6935945), (375, 5548756), (500, 4161567), (750, 2774378), (1500, 1387189)]