1322655.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 95083200

約数和(自身を除く): 55294120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 709, 920, 1220, 1403, 1418, 2440, 2806, 2836, 3545, 5612, 5672, 7015, 7090, 11224, 14030, 14180, 16307, 28060, 28360, 32614, 43249, 56120, 65228, 81535, 86498, 130456, 163070, 172996, 216245, 326140, 345992, 432490, 652280, 864980, 994727, 1729960, 1989454, 3978908, 4973635, 7957816, 9947270, 19894540, 39789080]

約数ペア:

[(1, 39789080), (2, 19894540), (4, 9947270), (5, 7957816), (8, 4973635), (10, 3978908), (20, 1989454), (23, 1729960), (40, 994727), (46, 864980), (61, 652280), (92, 432490), (115, 345992), (122, 326140), (184, 216245), (230, 172996), (244, 163070), (305, 130456), (460, 86498), (488, 81535), (610, 65228), (709, 56120), (920, 43249), (1220, 32614), (1403, 28360), (1418, 28060), (2440, 16307), (2806, 14180), (2836, 14030), (3545, 11224), (5612, 7090), (5672, 7015)]