25366931440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3820321}}^1$

素因数の和:3820417

約数の個数: 40

約数和(自身を含む): 59688710928

約数和(自身を除く): 34321779488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 3820321, 7640642, 15281284, 19101605, 30562568, 38203210, 61125136, 76406420, 152812840, 305625680, 317086643, 634173286, 1268346572, 1585433215, 2536693144, 3170866430, 5073386288, 6341732860, 12683465720, 25366931440]

約数ペア:

[(1, 25366931440), (2, 12683465720), (4, 6341732860), (5, 5073386288), (8, 3170866430), (10, 2536693144), (16, 1585433215), (20, 1268346572), (40, 634173286), (80, 317086643), (83, 305625680), (166, 152812840), (332, 76406420), (415, 61125136), (664, 38203210), (830, 30562568), (1328, 19101605), (1660, 15281284), (3320, 7640642), (6640, 3820321)]