15679947490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3761}}^1\times {\mathrm{5023}}^1$

素因数の和:8874

約数の個数: 32

約数和(自身を含む): 28577235456

約数和(自身を除く): 12897287966

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 3761, 5023, 7522, 10046, 18805, 25115, 37610, 50230, 312163, 416909, 624326, 833818, 1560815, 2084545, 3121630, 4169090, 18891503, 37783006, 94457515, 188915030, 1567994749, 3135989498, 7839973745, 15679947490]

約数ペア:

[(1, 15679947490), (2, 7839973745), (5, 3135989498), (10, 1567994749), (83, 188915030), (166, 94457515), (415, 37783006), (830, 18891503), (3761, 4169090), (5023, 3121630), (7522, 2084545), (10046, 1560815), (18805, 833818), (25115, 624326), (37610, 416909), (50230, 312163)]