791026421770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{83791}}^1$

素因数の和:84631

約数の個数: 64

約数和(自身を含む): 1550728488960

約数和(自身を除く): 759702067190

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 719, 1010, 1313, 1438, 2626, 3595, 6565, 7190, 9347, 13130, 18694, 46735, 72619, 83791, 93470, 145238, 167582, 363095, 418955, 726190, 837910, 944047, 1089283, 1888094, 2178566, 4720235, 5446415, 8462891, 9440470, 10892830, 16925782, 42314455, 60245729, 84628910, 110017583, 120491458, 220035166, 301228645, 550087915, 602457290, 783194477, 1100175830, 1566388954, 3915972385, 6084818629, 7831944770, 12169637258, 30424093145, 60848186290, 79102642177, 158205284354, 395513210885, 791026421770]

約数ペア:

[(1, 791026421770), (2, 395513210885), (5, 158205284354), (10, 79102642177), (13, 60848186290), (26, 30424093145), (65, 12169637258), (101, 7831944770), (130, 6084818629), (202, 3915972385), (505, 1566388954), (719, 1100175830), (1010, 783194477), (1313, 602457290), (1438, 550087915), (2626, 301228645), (3595, 220035166), (6565, 120491458), (7190, 110017583), (9347, 84628910), (13130, 60245729), (18694, 42314455), (46735, 16925782), (72619, 10892830), (83791, 9440470), (93470, 8462891), (145238, 5446415), (167582, 4720235), (363095, 2178566), (418955, 1888094), (726190, 1089283), (837910, 944047)]