2088897360460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{186551}}^1$

素因数の和:187031

約数の個数: 96

約数和(自身を含む): 4688574105600

約数和(自身を除く): 2599676745140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 373, 380, 395, 746, 790, 1492, 1501, 1580, 1865, 3002, 3730, 6004, 7087, 7460, 7505, 14174, 15010, 28348, 29467, 30020, 35435, 58934, 70870, 117868, 141740, 147335, 186551, 294670, 373102, 559873, 589340, 746204, 932755, 1119746, 1865510, 2239492, 2799365, 3544469, 3731020, 5598730, 7088938, 11197460, 14177876, 14737529, 17722345, 29475058, 35444690, 58950116, 69583523, 70889380, 73687645, 139167046, 147375290, 278334092, 280013051, 294750580, 347917615, 560026102, 695835230, 1120052204, 1322086937, 1391670460, 1400065255, 2644173874, 2800130510, 5288347748, 5497098317, 5600261020, 6610434685, 10994196634, 13220869370, 21988393268, 26441738740, 27485491585, 54970983170, 104444868023, 109941966340, 208889736046, 417779472092, 522224340115, 1044448680230, 2088897360460]

約数ペア:

[(1, 2088897360460), (2, 1044448680230), (4, 522224340115), (5, 417779472092), (10, 208889736046), (19, 109941966340), (20, 104444868023), (38, 54970983170), (76, 27485491585), (79, 26441738740), (95, 21988393268), (158, 13220869370), (190, 10994196634), (316, 6610434685), (373, 5600261020), (380, 5497098317), (395, 5288347748), (746, 2800130510), (790, 2644173874), (1492, 1400065255), (1501, 1391670460), (1580, 1322086937), (1865, 1120052204), (3002, 695835230), (3730, 560026102), (6004, 347917615), (7087, 294750580), (7460, 280013051), (7505, 278334092), (14174, 147375290), (15010, 139167046), (28348, 73687645), (29467, 70889380), (30020, 69583523), (35435, 58950116), (58934, 35444690), (70870, 29475058), (117868, 17722345), (141740, 14737529), (147335, 14177876), (186551, 11197460), (294670, 7088938), (373102, 5598730), (559873, 3731020), (589340, 3544469), (746204, 2799365), (932755, 2239492), (1119746, 1865510)]