36701653040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{17707}}^1$

素因数の和:19726

約数の個数: 80

約数和(自身を含む): 91946594208

約数和(自身を除く): 55244941168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1993, 3986, 7972, 9965, 15944, 17707, 19930, 25909, 31888, 35414, 39860, 51818, 70828, 79720, 88535, 103636, 129545, 141656, 159440, 177070, 207272, 230191, 259090, 283312, 354140, 414544, 460382, 518180, 708280, 920764, 1036360, 1150955, 1416560, 1841528, 2072720, 2301910, 3683056, 4603820, 9207640, 18415280, 35290051, 70580102, 141160204, 176450255, 282320408, 352900510, 458770663, 564640816, 705801020, 917541326, 1411602040, 1835082652, 2293853315, 2823204080, 3670165304, 4587706630, 7340330608, 9175413260, 18350826520, 36701653040]

約数ペア:

[(1, 36701653040), (2, 18350826520), (4, 9175413260), (5, 7340330608), (8, 4587706630), (10, 3670165304), (13, 2823204080), (16, 2293853315), (20, 1835082652), (26, 1411602040), (40, 917541326), (52, 705801020), (65, 564640816), (80, 458770663), (104, 352900510), (130, 282320408), (208, 176450255), (260, 141160204), (520, 70580102), (1040, 35290051), (1993, 18415280), (3986, 9207640), (7972, 4603820), (9965, 3683056), (15944, 2301910), (17707, 2072720), (19930, 1841528), (25909, 1416560), (31888, 1150955), (35414, 1036360), (39860, 920764), (51818, 708280), (70828, 518180), (79720, 460382), (88535, 414544), (103636, 354140), (129545, 283312), (141656, 259090), (159440, 230191), (177070, 207272)]