25654930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 55071576

約数和(自身を除く): 29416646

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1277, 1435, 2009, 2554, 2870, 4018, 6385, 8939, 10045, 12770, 17878, 20090, 44695, 52357, 62573, 89390, 104714, 125146, 261785, 312865, 366499, 523570, 625730, 732998, 1832495, 2565493, 3664990, 5130986, 12827465, 25654930]

約数ペア:

[(1, 25654930), (2, 12827465), (5, 5130986), (7, 3664990), (10, 2565493), (14, 1832495), (35, 732998), (41, 625730), (49, 523570), (70, 366499), (82, 312865), (98, 261785), (205, 125146), (245, 104714), (287, 89390), (410, 62573), (490, 52357), (574, 44695), (1277, 20090), (1435, 17878), (2009, 12770), (2554, 10045), (2870, 8939), (4018, 6385)]