3896756080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{5527}}^1$

素因数の和:6806

約数の個数: 80

約数和(自身を含む): 10364336640

約数和(自身を除く): 6467580560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1259, 2518, 5036, 5527, 6295, 8813, 10072, 11054, 12590, 17626, 20144, 22108, 25180, 27635, 35252, 38689, 44065, 44216, 50360, 55270, 70504, 77378, 88130, 88432, 100720, 110540, 141008, 154756, 176260, 193445, 221080, 309512, 352520, 386890, 442160, 619024, 705040, 773780, 1547560, 3095120, 6958493, 13916986, 27833972, 34792465, 48709451, 55667944, 69584930, 97418902, 111335888, 139169860, 194837804, 243547255, 278339720, 389675608, 487094510, 556679440, 779351216, 974189020, 1948378040, 3896756080]

約数ペア:

[(1, 3896756080), (2, 1948378040), (4, 974189020), (5, 779351216), (7, 556679440), (8, 487094510), (10, 389675608), (14, 278339720), (16, 243547255), (20, 194837804), (28, 139169860), (35, 111335888), (40, 97418902), (56, 69584930), (70, 55667944), (80, 48709451), (112, 34792465), (140, 27833972), (280, 13916986), (560, 6958493), (1259, 3095120), (2518, 1547560), (5036, 773780), (5527, 705040), (6295, 619024), (8813, 442160), (10072, 386890), (11054, 352520), (12590, 309512), (17626, 221080), (20144, 193445), (22108, 176260), (25180, 154756), (27635, 141008), (35252, 110540), (38689, 100720), (44065, 88432), (44216, 88130), (50360, 77378), (55270, 70504)]