2010606080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{112199}}^1$

素因数の和:112229

約数の個数: 80

約数和(自身を含む): 5509468800

約数和(自身を除く): 3498862720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 112199, 224398, 448796, 560995, 785393, 897592, 1121990, 1570786, 1795184, 2243980, 3141572, 3590368, 3926965, 4487960, 6283144, 7180736, 7853930, 8975920, 12566288, 14361472, 15707860, 17951840, 25132576, 28722944, 31415720, 35903680, 50265152, 57445888, 62831440, 71807360, 100530304, 125662880, 143614720, 201060608, 251325760, 287229440, 402121216, 502651520, 1005303040, 2010606080]

約数ペア:

[(1, 2010606080), (2, 1005303040), (4, 502651520), (5, 402121216), (7, 287229440), (8, 251325760), (10, 201060608), (14, 143614720), (16, 125662880), (20, 100530304), (28, 71807360), (32, 62831440), (35, 57445888), (40, 50265152), (56, 35903680), (64, 31415720), (70, 28722944), (80, 25132576), (112, 17951840), (128, 15707860), (140, 14361472), (160, 12566288), (224, 8975920), (256, 7853930), (280, 7180736), (320, 6283144), (448, 4487960), (512, 3926965), (560, 3590368), (640, 3141572), (896, 2243980), (1120, 1795184), (1280, 1570786), (1792, 1121990), (2240, 897592), (2560, 785393), (3584, 560995), (4480, 448796), (8960, 224398), (17920, 112199)]