2039047796680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1\times {\mathrm{8681}}^1$

素因数の和:11987

約数の個数: 128

約数和(自身を含む): 4904409708000

約数和(自身を除く): 2865361911320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1853, 2180, 3169, 3706, 4360, 6338, 7412, 8681, 9265, 12676, 14824, 15845, 17362, 18530, 25352, 31690, 34724, 37060, 43405, 53873, 63380, 69448, 74120, 86810, 107746, 126760, 147577, 173620, 215492, 269365, 295154, 345421, 347240, 430984, 538730, 590308, 690842, 737885, 946229, 1077460, 1180616, 1381684, 1475770, 1727105, 1892458, 2154920, 2763368, 2951540, 3454210, 3784916, 4731145, 5872157, 5903080, 6908420, 7569832, 9462290, 11744314, 13816840, 16085893, 18924580, 23488628, 27510089, 29360785, 32171786, 37849160, 46977256, 55020178, 58721570, 64343572, 80429465, 110040356, 117443140, 128687144, 137550445, 160858930, 220080712, 234886280, 275100890, 321717860, 467671513, 550201780, 643435720, 935343026, 1100403560, 1870686052, 2338357565, 2998599701, 3741372104, 4676715130, 5997199402, 9353430260, 11994398804, 14992998505, 18706860520, 23988797608, 29985997010, 50976194917, 59971994020, 101952389834, 119943988040, 203904779668, 254880974585, 407809559336, 509761949170, 1019523898340, 2039047796680]

約数ペア:

[(1, 2039047796680), (2, 1019523898340), (4, 509761949170), (5, 407809559336), (8, 254880974585), (10, 203904779668), (17, 119943988040), (20, 101952389834), (34, 59971994020), (40, 50976194917), (68, 29985997010), (85, 23988797608), (109, 18706860520), (136, 14992998505), (170, 11994398804), (218, 9353430260), (340, 5997199402), (436, 4676715130), (545, 3741372104), (680, 2998599701), (872, 2338357565), (1090, 1870686052), (1853, 1100403560), (2180, 935343026), (3169, 643435720), (3706, 550201780), (4360, 467671513), (6338, 321717860), (7412, 275100890), (8681, 234886280), (9265, 220080712), (12676, 160858930), (14824, 137550445), (15845, 128687144), (17362, 117443140), (18530, 110040356), (25352, 80429465), (31690, 64343572), (34724, 58721570), (37060, 55020178), (43405, 46977256), (53873, 37849160), (63380, 32171786), (69448, 29360785), (74120, 27510089), (86810, 23488628), (107746, 18924580), (126760, 16085893), (147577, 13816840), (173620, 11744314), (215492, 9462290), (269365, 7569832), (295154, 6908420), (345421, 5903080), (347240, 5872157), (430984, 4731145), (538730, 3784916), (590308, 3454210), (690842, 2951540), (737885, 2763368), (946229, 2154920), (1077460, 1892458), (1180616, 1727105), (1381684, 1475770)]