2570294960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4273}}^1$

素因数の和:4462

約数の個数: 80

約数和(自身を含む): 6118042944

約数和(自身を除く): 3547747984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 103, 146, 206, 292, 365, 412, 515, 584, 730, 824, 1030, 1168, 1460, 1648, 2060, 2920, 4120, 4273, 5840, 7519, 8240, 8546, 15038, 17092, 21365, 30076, 34184, 37595, 42730, 60152, 68368, 75190, 85460, 120304, 150380, 170920, 300760, 311929, 341840, 440119, 601520, 623858, 880238, 1247716, 1559645, 1760476, 2200595, 2495432, 3119290, 3520952, 4401190, 4990864, 6238580, 7041904, 8802380, 12477160, 17604760, 24954320, 32128687, 35209520, 64257374, 128514748, 160643435, 257029496, 321286870, 514058992, 642573740, 1285147480, 2570294960]

約数ペア:

[(1, 2570294960), (2, 1285147480), (4, 642573740), (5, 514058992), (8, 321286870), (10, 257029496), (16, 160643435), (20, 128514748), (40, 64257374), (73, 35209520), (80, 32128687), (103, 24954320), (146, 17604760), (206, 12477160), (292, 8802380), (365, 7041904), (412, 6238580), (515, 4990864), (584, 4401190), (730, 3520952), (824, 3119290), (1030, 2495432), (1168, 2200595), (1460, 1760476), (1648, 1559645), (2060, 1247716), (2920, 880238), (4120, 623858), (4273, 601520), (5840, 440119), (7519, 341840), (8240, 311929), (8546, 300760), (15038, 170920), (17092, 150380), (21365, 120304), (30076, 85460), (34184, 75190), (37595, 68368), (42730, 60152)]