2023776880

素因数分解:

$2^4\times 5^1\times {\mathrm{947}}^1\times {\mathrm{26713}}^1$

素因数の和:27673

約数の個数: 40

約数和(自身を含む): 4710426192

約数和(自身を除く): 2686649312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 947, 1894, 3788, 4735, 7576, 9470, 15152, 18940, 26713, 37880, 53426, 75760, 106852, 133565, 213704, 267130, 427408, 534260, 1068520, 2137040, 25297211, 50594422, 101188844, 126486055, 202377688, 252972110, 404755376, 505944220, 1011888440, 2023776880]

約数ペア:

[(1, 2023776880), (2, 1011888440), (4, 505944220), (5, 404755376), (8, 252972110), (10, 202377688), (16, 126486055), (20, 101188844), (40, 50594422), (80, 25297211), (947, 2137040), (1894, 1068520), (3788, 534260), (4735, 427408), (7576, 267130), (9470, 213704), (15152, 133565), (18940, 106852), (26713, 75760), (37880, 53426)]