989492025610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{791081}}^1$

素因数の和:791319

約数の個数: 64

約数和(自身を含む): 1980768069504

約数和(自身を除く): 991276043894

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 137, 166, 274, 415, 685, 830, 913, 1370, 1507, 1826, 3014, 4565, 7535, 9130, 11371, 15070, 22742, 56855, 113710, 125081, 250162, 625405, 791081, 1250810, 1582162, 3955405, 7910810, 8701891, 17403782, 43509455, 65659723, 87018910, 108378097, 131319446, 216756194, 328298615, 541890485, 656597230, 722256953, 1083780970, 1192159067, 1444513906, 2384318134, 3611284765, 5960795335, 7222569530, 8995382051, 11921590670, 17990764102, 44976910255, 89953820510, 98949202561, 197898405122, 494746012805, 989492025610]

約数ペア:

[(1, 989492025610), (2, 494746012805), (5, 197898405122), (10, 98949202561), (11, 89953820510), (22, 44976910255), (55, 17990764102), (83, 11921590670), (110, 8995382051), (137, 7222569530), (166, 5960795335), (274, 3611284765), (415, 2384318134), (685, 1444513906), (830, 1192159067), (913, 1083780970), (1370, 722256953), (1507, 656597230), (1826, 541890485), (3014, 328298615), (4565, 216756194), (7535, 131319446), (9130, 108378097), (11371, 87018910), (15070, 65659723), (22742, 43509455), (56855, 17403782), (113710, 8701891), (125081, 7910810), (250162, 3955405), (625405, 1582162), (791081, 1250810)]