118200740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 291799872

約数和(自身を除く): 173599132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 980, 1030, 1171, 1442, 2060, 2342, 2884, 3605, 4684, 5047, 5855, 7210, 8197, 10094, 11710, 14420, 16394, 20188, 23420, 25235, 32788, 40985, 50470, 57379, 81970, 100940, 114758, 120613, 163940, 229516, 241226, 286895, 482452, 573790, 603065, 844291, 1147580, 1206130, 1688582, 2412260, 3377164, 4221455, 5910037, 8442910, 11820074, 16885820, 23640148, 29550185, 59100370, 118200740]

約数ペア:

[(1, 118200740), (2, 59100370), (4, 29550185), (5, 23640148), (7, 16885820), (10, 11820074), (14, 8442910), (20, 5910037), (28, 4221455), (35, 3377164), (49, 2412260), (70, 1688582), (98, 1206130), (103, 1147580), (140, 844291), (196, 603065), (206, 573790), (245, 482452), (412, 286895), (490, 241226), (515, 229516), (721, 163940), (980, 120613), (1030, 114758), (1171, 100940), (1442, 81970), (2060, 57379), (2342, 50470), (2884, 40985), (3605, 32788), (4684, 25235), (5047, 23420), (5855, 20188), (7210, 16394), (8197, 14420), (10094, 11710)]