82912020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16649}}^1$

素因数の和:16744

約数の個数: 48

約数和(自身を含む): 234964800

約数和(自身を除く): 152052780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 16649, 33298, 49947, 66596, 83245, 99894, 166490, 199788, 249735, 332980, 499470, 998940, 1381867, 2763734, 4145601, 5527468, 6909335, 8291202, 13818670, 16582404, 20728005, 27637340, 41456010, 82912020]

約数ペア:

[(1, 82912020), (2, 41456010), (3, 27637340), (4, 20728005), (5, 16582404), (6, 13818670), (10, 8291202), (12, 6909335), (15, 5527468), (20, 4145601), (30, 2763734), (60, 1381867), (83, 998940), (166, 499470), (249, 332980), (332, 249735), (415, 199788), (498, 166490), (830, 99894), (996, 83245), (1245, 66596), (1660, 49947), (2490, 33298), (4980, 16649)]