66282340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106907}}^1$

素因数の和:106947

約数の個数: 24

約数和(自身を含む): 143684352

約数和(自身を除く): 77402012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 106907, 213814, 427628, 534535, 1069070, 2138140, 3314117, 6628234, 13256468, 16570585, 33141170, 66282340]

約数ペア:

[(1, 66282340), (2, 33141170), (4, 16570585), (5, 13256468), (10, 6628234), (20, 3314117), (31, 2138140), (62, 1069070), (124, 534535), (155, 427628), (310, 213814), (620, 106907)]