9913400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 26977440

約数和(自身を除く): 17064040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 97, 100, 140, 146, 175, 194, 200, 280, 292, 350, 365, 388, 485, 511, 584, 679, 700, 730, 776, 970, 1022, 1358, 1400, 1460, 1825, 1940, 2044, 2425, 2555, 2716, 2920, 3395, 3650, 3880, 4088, 4850, 5110, 5432, 6790, 7081, 7300, 9700, 10220, 12775, 13580, 14162, 14600, 16975, 19400, 20440, 25550, 27160, 28324, 33950, 35405, 49567, 51100, 56648, 67900, 70810, 99134, 102200, 135800, 141620, 177025, 198268, 247835, 283240, 354050, 396536, 495670, 708100, 991340, 1239175, 1416200, 1982680, 2478350, 4956700, 9913400]

約数ペア:

[(1, 9913400), (2, 4956700), (4, 2478350), (5, 1982680), (7, 1416200), (8, 1239175), (10, 991340), (14, 708100), (20, 495670), (25, 396536), (28, 354050), (35, 283240), (40, 247835), (50, 198268), (56, 177025), (70, 141620), (73, 135800), (97, 102200), (100, 99134), (140, 70810), (146, 67900), (175, 56648), (194, 51100), (200, 49567), (280, 35405), (292, 33950), (350, 28324), (365, 27160), (388, 25550), (485, 20440), (511, 19400), (584, 16975), (679, 14600), (700, 14162), (730, 13580), (776, 12775), (970, 10220), (1022, 9700), (1358, 7300), (1400, 7081), (1460, 6790), (1825, 5432), (1940, 5110), (2044, 4850), (2425, 4088), (2555, 3880), (2716, 3650), (2920, 3395)]