22470112990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{5197}}^1$

素因数の和:5717

約数の個数: 64

約数和(自身を含む): 44222088960

約数和(自身を除く): 21751975970

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 421, 790, 842, 1027, 2054, 2105, 4210, 5135, 5197, 5473, 10270, 10394, 10946, 25985, 27365, 33259, 51970, 54730, 66518, 67561, 135122, 166295, 332590, 337805, 410563, 432367, 675610, 821126, 864734, 2052815, 2161835, 2187937, 4105630, 4323670, 4375874, 5337319, 10674638, 10939685, 21879370, 26686595, 28443181, 53373190, 56886362, 142215905, 172847023, 284431810, 345694046, 864235115, 1728470230, 2247011299, 4494022598, 11235056495, 22470112990]

約数ペア:

[(1, 22470112990), (2, 11235056495), (5, 4494022598), (10, 2247011299), (13, 1728470230), (26, 864235115), (65, 345694046), (79, 284431810), (130, 172847023), (158, 142215905), (395, 56886362), (421, 53373190), (790, 28443181), (842, 26686595), (1027, 21879370), (2054, 10939685), (2105, 10674638), (4210, 5337319), (5135, 4375874), (5197, 4323670), (5473, 4105630), (10270, 2187937), (10394, 2161835), (10946, 2052815), (25985, 864734), (27365, 821126), (33259, 675610), (51970, 432367), (54730, 410563), (66518, 337805), (67561, 332590), (135122, 166295)]