70354480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 189612864

約数和(自身を除く): 119258384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 1721, 2044, 2555, 2920, 3442, 4088, 5110, 5840, 6884, 8176, 8605, 10220, 12047, 13768, 17210, 20440, 24094, 27536, 34420, 40880, 48188, 60235, 68840, 96376, 120470, 125633, 137680, 192752, 240940, 251266, 481880, 502532, 628165, 879431, 963760, 1005064, 1256330, 1758862, 2010128, 2512660, 3517724, 4397155, 5025320, 7035448, 8794310, 10050640, 14070896, 17588620, 35177240, 70354480]

約数ペア:

[(1, 70354480), (2, 35177240), (4, 17588620), (5, 14070896), (7, 10050640), (8, 8794310), (10, 7035448), (14, 5025320), (16, 4397155), (20, 3517724), (28, 2512660), (35, 2010128), (40, 1758862), (56, 1256330), (70, 1005064), (73, 963760), (80, 879431), (112, 628165), (140, 502532), (146, 481880), (280, 251266), (292, 240940), (365, 192752), (511, 137680), (560, 125633), (584, 120470), (730, 96376), (1022, 68840), (1168, 60235), (1460, 48188), (1721, 40880), (2044, 34420), (2555, 27536), (2920, 24094), (3442, 20440), (4088, 17210), (5110, 13768), (5840, 12047), (6884, 10220), (8176, 8605)]