133828040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 318859200

約数和(自身を除く): 185031160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 2683, 4988, 5366, 6235, 9976, 10732, 12470, 13415, 21464, 24940, 26830, 49880, 53660, 77807, 107320, 115369, 155614, 230738, 311228, 389035, 461476, 576845, 622456, 778070, 922952, 1153690, 1556140, 2307380, 3112280, 3345701, 4614760, 6691402, 13382804, 16728505, 26765608, 33457010, 66914020, 133828040]

約数ペア:

[(1, 133828040), (2, 66914020), (4, 33457010), (5, 26765608), (8, 16728505), (10, 13382804), (20, 6691402), (29, 4614760), (40, 3345701), (43, 3112280), (58, 2307380), (86, 1556140), (116, 1153690), (145, 922952), (172, 778070), (215, 622456), (232, 576845), (290, 461476), (344, 389035), (430, 311228), (580, 230738), (860, 155614), (1160, 115369), (1247, 107320), (1720, 77807), (2494, 53660), (2683, 49880), (4988, 26830), (5366, 24940), (6235, 21464), (9976, 13415), (10732, 12470)]