210946160

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31769}}^1$

素因数の和:31865

約数の個数: 40

約数和(自身を含む): 496374480

約数和(自身を除く): 285428320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 31769, 63538, 127076, 158845, 254152, 317690, 508304, 635380, 1270760, 2541520, 2636827, 5273654, 10547308, 13184135, 21094616, 26368270, 42189232, 52736540, 105473080, 210946160]

約数ペア:

[(1, 210946160), (2, 105473080), (4, 52736540), (5, 42189232), (8, 26368270), (10, 21094616), (16, 13184135), (20, 10547308), (40, 5273654), (80, 2636827), (83, 2541520), (166, 1270760), (332, 635380), (415, 508304), (664, 317690), (830, 254152), (1328, 158845), (1660, 127076), (3320, 63538), (6640, 31769)]