7952133040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{3797}}^1$

素因数の和:4414

約数の個数: 80

約数和(自身を含む): 18920967552

約数和(自身を除く): 10968834512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 557, 752, 940, 1114, 1880, 2228, 2785, 3760, 3797, 4456, 5570, 7594, 8912, 11140, 15188, 18985, 22280, 26179, 30376, 37970, 44560, 52358, 60752, 75940, 104716, 130895, 151880, 178459, 209432, 261790, 303760, 356918, 418864, 523580, 713836, 892295, 1047160, 1427672, 1784590, 2094320, 2114929, 2855344, 3569180, 4229858, 7138360, 8459716, 10574645, 14276720, 16919432, 21149290, 33838864, 42298580, 84597160, 99401663, 169194320, 198803326, 397606652, 497008315, 795213304, 994016630, 1590426608, 1988033260, 3976066520, 7952133040]

約数ペア:

[(1, 7952133040), (2, 3976066520), (4, 1988033260), (5, 1590426608), (8, 994016630), (10, 795213304), (16, 497008315), (20, 397606652), (40, 198803326), (47, 169194320), (80, 99401663), (94, 84597160), (188, 42298580), (235, 33838864), (376, 21149290), (470, 16919432), (557, 14276720), (752, 10574645), (940, 8459716), (1114, 7138360), (1880, 4229858), (2228, 3569180), (2785, 2855344), (3760, 2114929), (3797, 2094320), (4456, 1784590), (5570, 1427672), (7594, 1047160), (8912, 892295), (11140, 713836), (15188, 523580), (18985, 418864), (22280, 356918), (26179, 303760), (30376, 261790), (37970, 209432), (44560, 178459), (52358, 151880), (60752, 130895), (75940, 104716)]