1888230551440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2516567}}^1$

素因数の和:2516776

約数の個数: 80

約数和(自身を含む): 4482349861248

約数和(自身を除く): 2594119309808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 113, 166, 226, 332, 415, 452, 565, 664, 830, 904, 1130, 1328, 1660, 1808, 2260, 3320, 4520, 6640, 9040, 9379, 18758, 37516, 46895, 75032, 93790, 150064, 187580, 375160, 750320, 2516567, 5033134, 10066268, 12582835, 20132536, 25165670, 40265072, 50331340, 100662680, 201325360, 208875061, 284372071, 417750122, 568744142, 835500244, 1044375305, 1137488284, 1421860355, 1671000488, 2088750610, 2274976568, 2843720710, 3342000976, 4177501220, 4549953136, 5687441420, 8355002440, 11374882840, 16710004880, 22749765680, 23602881893, 47205763786, 94411527572, 118014409465, 188823055144, 236028818930, 377646110288, 472057637860, 944115275720, 1888230551440]

約数ペア:

[(1, 1888230551440), (2, 944115275720), (4, 472057637860), (5, 377646110288), (8, 236028818930), (10, 188823055144), (16, 118014409465), (20, 94411527572), (40, 47205763786), (80, 23602881893), (83, 22749765680), (113, 16710004880), (166, 11374882840), (226, 8355002440), (332, 5687441420), (415, 4549953136), (452, 4177501220), (565, 3342000976), (664, 2843720710), (830, 2274976568), (904, 2088750610), (1130, 1671000488), (1328, 1421860355), (1660, 1137488284), (1808, 1044375305), (2260, 835500244), (3320, 568744142), (4520, 417750122), (6640, 284372071), (9040, 208875061), (9379, 201325360), (18758, 100662680), (37516, 50331340), (46895, 40265072), (75032, 25165670), (93790, 20132536), (150064, 12582835), (187580, 10066268), (375160, 5033134), (750320, 2516567)]