510147220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{136403}}^1$

素因数の和:136440

約数の個数: 48

約数和(自身を含む): 1237457088

約数和(自身を除く): 727309868

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 136403, 272806, 545612, 682015, 1364030, 1500433, 2318851, 2728060, 3000866, 4637702, 6001732, 7502165, 9275404, 11594255, 15004330, 23188510, 25507361, 30008660, 46377020, 51014722, 102029444, 127536805, 255073610, 510147220]

約数ペア:

[(1, 510147220), (2, 255073610), (4, 127536805), (5, 102029444), (10, 51014722), (11, 46377020), (17, 30008660), (20, 25507361), (22, 23188510), (34, 15004330), (44, 11594255), (55, 9275404), (68, 7502165), (85, 6001732), (110, 4637702), (170, 3000866), (187, 2728060), (220, 2318851), (340, 1500433), (374, 1364030), (748, 682015), (935, 545612), (1870, 272806), (3740, 136403)]