29474480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 81592992

約数和(自身を除く): 52118512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 103, 112, 140, 146, 196, 206, 245, 280, 292, 365, 392, 412, 490, 511, 515, 560, 584, 721, 730, 784, 824, 980, 1022, 1030, 1168, 1442, 1460, 1648, 1960, 2044, 2060, 2555, 2884, 2920, 3577, 3605, 3920, 4088, 4120, 5047, 5110, 5768, 5840, 7154, 7210, 7519, 8176, 8240, 10094, 10220, 11536, 14308, 14420, 15038, 17885, 20188, 20440, 25235, 28616, 28840, 30076, 35770, 37595, 40376, 40880, 50470, 52633, 57232, 57680, 60152, 71540, 75190, 80752, 100940, 105266, 120304, 143080, 150380, 201880, 210532, 263165, 286160, 300760, 368431, 403760, 421064, 526330, 601520, 736862, 842128, 1052660, 1473724, 1842155, 2105320, 2947448, 3684310, 4210640, 5894896, 7368620, 14737240, 29474480]

約数ペア:

[(1, 29474480), (2, 14737240), (4, 7368620), (5, 5894896), (7, 4210640), (8, 3684310), (10, 2947448), (14, 2105320), (16, 1842155), (20, 1473724), (28, 1052660), (35, 842128), (40, 736862), (49, 601520), (56, 526330), (70, 421064), (73, 403760), (80, 368431), (98, 300760), (103, 286160), (112, 263165), (140, 210532), (146, 201880), (196, 150380), (206, 143080), (245, 120304), (280, 105266), (292, 100940), (365, 80752), (392, 75190), (412, 71540), (490, 60152), (511, 57680), (515, 57232), (560, 52633), (584, 50470), (721, 40880), (730, 40376), (784, 37595), (824, 35770), (980, 30076), (1022, 28840), (1030, 28616), (1168, 25235), (1442, 20440), (1460, 20188), (1648, 17885), (1960, 15038), (2044, 14420), (2060, 14308), (2555, 11536), (2884, 10220), (2920, 10094), (3577, 8240), (3605, 8176), (3920, 7519), (4088, 7210), (4120, 7154), (5047, 5840), (5110, 5768)]