4186270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 8657280

約数和(自身を除く): 4471010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2003, 2090, 4006, 10015, 20030, 22033, 38057, 44066, 76114, 110165, 190285, 220330, 380570, 418627, 837254, 2093135, 4186270]

約数ペア:

[(1, 4186270), (2, 2093135), (5, 837254), (10, 418627), (11, 380570), (19, 220330), (22, 190285), (38, 110165), (55, 76114), (95, 44066), (110, 38057), (190, 22033), (209, 20030), (418, 10015), (1045, 4006), (2003, 2090)]