4956700

素因数分解:

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

素因数の和:191

約数の個数: 72

約数和(自身を含む): 12589472

約数和(自身を除く): 7632772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 97, 100, 140, 146, 175, 194, 292, 350, 365, 388, 485, 511, 679, 700, 730, 970, 1022, 1358, 1460, 1825, 1940, 2044, 2425, 2555, 2716, 3395, 3650, 4850, 5110, 6790, 7081, 7300, 9700, 10220, 12775, 13580, 14162, 16975, 25550, 28324, 33950, 35405, 49567, 51100, 67900, 70810, 99134, 141620, 177025, 198268, 247835, 354050, 495670, 708100, 991340, 1239175, 2478350, 4956700]

約数ペア:

[(1, 4956700), (2, 2478350), (4, 1239175), (5, 991340), (7, 708100), (10, 495670), (14, 354050), (20, 247835), (25, 198268), (28, 177025), (35, 141620), (50, 99134), (70, 70810), (73, 67900), (97, 51100), (100, 49567), (140, 35405), (146, 33950), (175, 28324), (194, 25550), (292, 16975), (350, 14162), (365, 13580), (388, 12775), (485, 10220), (511, 9700), (679, 7300), (700, 7081), (730, 6790), (970, 5110), (1022, 4850), (1358, 3650), (1460, 3395), (1825, 2716), (1940, 2555), (2044, 2425)]