368684740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2879}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 817689600

約数和(自身を除く): 449004860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 337, 380, 674, 1348, 1685, 2879, 3370, 5758, 6403, 6740, 11516, 12806, 14395, 25612, 28790, 32015, 54701, 57580, 64030, 109402, 128060, 218804, 273505, 547010, 970223, 1094020, 1940446, 3880892, 4851115, 9702230, 18434237, 19404460, 36868474, 73736948, 92171185, 184342370, 368684740]

約数ペア:

[(1, 368684740), (2, 184342370), (4, 92171185), (5, 73736948), (10, 36868474), (19, 19404460), (20, 18434237), (38, 9702230), (76, 4851115), (95, 3880892), (190, 1940446), (337, 1094020), (380, 970223), (674, 547010), (1348, 273505), (1685, 218804), (2879, 128060), (3370, 109402), (5758, 64030), (6403, 57580), (6740, 54701), (11516, 32015), (12806, 28790), (14395, 25612)]