111471920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 300718848

約数和(自身を除く): 189246928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 2971, 3752, 4690, 5360, 5942, 7504, 9380, 11884, 14855, 18760, 20797, 23768, 29710, 37520, 41594, 47536, 59420, 83188, 103985, 118840, 166376, 199057, 207970, 237680, 332752, 398114, 415940, 796228, 831880, 995285, 1393399, 1592456, 1663760, 1990570, 2786798, 3184912, 3981140, 5573596, 6966995, 7962280, 11147192, 13933990, 15924560, 22294384, 27867980, 55735960, 111471920]

約数ペア:

[(1, 111471920), (2, 55735960), (4, 27867980), (5, 22294384), (7, 15924560), (8, 13933990), (10, 11147192), (14, 7962280), (16, 6966995), (20, 5573596), (28, 3981140), (35, 3184912), (40, 2786798), (56, 1990570), (67, 1663760), (70, 1592456), (80, 1393399), (112, 995285), (134, 831880), (140, 796228), (268, 415940), (280, 398114), (335, 332752), (469, 237680), (536, 207970), (560, 199057), (670, 166376), (938, 118840), (1072, 103985), (1340, 83188), (1876, 59420), (2345, 47536), (2680, 41594), (2971, 37520), (3752, 29710), (4690, 23768), (5360, 20797), (5942, 18760), (7504, 14855), (9380, 11884)]