103256860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17989}}^1$

素因数の和:18046

約数の個数: 48

約数和(自身を含む): 253874880

約数和(自身を除く): 150618020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 17989, 35978, 71956, 89945, 125923, 179890, 251846, 359780, 503692, 629615, 737549, 1259230, 1475098, 2518460, 2950196, 3687745, 5162843, 7375490, 10325686, 14750980, 20651372, 25814215, 51628430, 103256860]

約数ペア:

[(1, 103256860), (2, 51628430), (4, 25814215), (5, 20651372), (7, 14750980), (10, 10325686), (14, 7375490), (20, 5162843), (28, 3687745), (35, 2950196), (41, 2518460), (70, 1475098), (82, 1259230), (140, 737549), (164, 629615), (205, 503692), (287, 359780), (410, 251846), (574, 179890), (820, 125923), (1148, 89945), (1435, 71956), (2870, 35978), (5740, 17989)]