9642659620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1069031}}^1$

素因数の和:1069092

約数の個数: 48

約数和(自身を含む): 22629269376

約数和(自身を除く): 12986609756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 1069031, 2138062, 4276124, 5345155, 10690310, 11759341, 21380620, 23518682, 43830271, 47037364, 58796705, 87660542, 117593410, 175321084, 219151355, 235186820, 438302710, 482132981, 876605420, 964265962, 1928531924, 2410664905, 4821329810, 9642659620]

約数ペア:

[(1, 9642659620), (2, 4821329810), (4, 2410664905), (5, 1928531924), (10, 964265962), (11, 876605420), (20, 482132981), (22, 438302710), (41, 235186820), (44, 219151355), (55, 175321084), (82, 117593410), (110, 87660542), (164, 58796705), (205, 47037364), (220, 43830271), (410, 23518682), (451, 21380620), (820, 11759341), (902, 10690310), (1804, 5345155), (2255, 4276124), (4510, 2138062), (9020, 1069031)]