18366968740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 40016664576

約数和(自身を除く): 21649695836

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 191, 212, 265, 332, 382, 415, 530, 764, 830, 955, 1060, 1093, 1660, 1910, 2186, 3820, 4372, 4399, 5465, 8798, 10123, 10930, 15853, 17596, 20246, 21860, 21995, 31706, 40492, 43990, 50615, 57929, 63412, 79265, 87980, 90719, 101230, 115858, 158530, 181438, 202460, 208763, 231716, 289645, 317060, 362876, 417526, 453595, 579290, 835052, 840209, 907190, 1043815, 1158580, 1680418, 1814380, 2087630, 3360836, 4175260, 4201045, 4808107, 8402090, 9616214, 11064439, 16804180, 17327329, 19232428, 22128878, 24040535, 34654658, 44257756, 48081070, 55322195, 69309316, 86636645, 96162140, 110644390, 173273290, 221288780, 346546580, 918348437, 1836696874, 3673393748, 4591742185, 9183484370, 18366968740]

約数ペア:

[(1, 18366968740), (2, 9183484370), (4, 4591742185), (5, 3673393748), (10, 1836696874), (20, 918348437), (53, 346546580), (83, 221288780), (106, 173273290), (166, 110644390), (191, 96162140), (212, 86636645), (265, 69309316), (332, 55322195), (382, 48081070), (415, 44257756), (530, 34654658), (764, 24040535), (830, 22128878), (955, 19232428), (1060, 17327329), (1093, 16804180), (1660, 11064439), (1910, 9616214), (2186, 8402090), (3820, 4808107), (4372, 4201045), (4399, 4175260), (5465, 3360836), (8798, 2087630), (10123, 1814380), (10930, 1680418), (15853, 1158580), (17596, 1043815), (20246, 907190), (21860, 840209), (21995, 835052), (31706, 579290), (40492, 453595), (43990, 417526), (50615, 362876), (57929, 317060), (63412, 289645), (79265, 231716), (87980, 208763), (90719, 202460), (101230, 181438), (115858, 158530)]