13014785080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{21143}}^1$

素因数の和:22564

約数の個数: 64

約数和(自身を含む): 31969728000

約数和(自身を除く): 18954942920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1399, 2798, 5596, 6995, 11192, 13990, 15389, 21143, 27980, 30778, 42286, 55960, 61556, 76945, 84572, 105715, 123112, 153890, 169144, 211430, 232573, 307780, 422860, 465146, 615560, 845720, 930292, 1162865, 1860584, 2325730, 4651460, 9302920, 29579057, 59158114, 118316228, 147895285, 236632456, 295790570, 325369627, 591581140, 650739254, 1183162280, 1301478508, 1626848135, 2602957016, 3253696270, 6507392540, 13014785080]

約数ペア:

[(1, 13014785080), (2, 6507392540), (4, 3253696270), (5, 2602957016), (8, 1626848135), (10, 1301478508), (11, 1183162280), (20, 650739254), (22, 591581140), (40, 325369627), (44, 295790570), (55, 236632456), (88, 147895285), (110, 118316228), (220, 59158114), (440, 29579057), (1399, 9302920), (2798, 4651460), (5596, 2325730), (6995, 1860584), (11192, 1162865), (13990, 930292), (15389, 845720), (21143, 615560), (27980, 465146), (30778, 422860), (42286, 307780), (55960, 232573), (61556, 211430), (76945, 169144), (84572, 153890), (105715, 123112)]