25514300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 66495744

約数和(自身を除く): 40981444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 127, 140, 164, 175, 196, 205, 245, 254, 287, 350, 410, 490, 508, 574, 635, 700, 820, 889, 980, 1025, 1148, 1225, 1270, 1435, 1778, 2009, 2050, 2450, 2540, 2870, 3175, 3556, 4018, 4100, 4445, 4900, 5207, 5740, 6223, 6350, 7175, 8036, 8890, 10045, 10414, 12446, 12700, 14350, 17780, 20090, 20828, 22225, 24892, 26035, 28700, 31115, 36449, 40180, 44450, 50225, 52070, 62230, 72898, 88900, 100450, 104140, 124460, 130175, 145796, 155575, 182245, 200900, 255143, 260350, 311150, 364490, 510286, 520700, 622300, 728980, 911225, 1020572, 1275715, 1822450, 2551430, 3644900, 5102860, 6378575, 12757150, 25514300]

約数ペア:

[(1, 25514300), (2, 12757150), (4, 6378575), (5, 5102860), (7, 3644900), (10, 2551430), (14, 1822450), (20, 1275715), (25, 1020572), (28, 911225), (35, 728980), (41, 622300), (49, 520700), (50, 510286), (70, 364490), (82, 311150), (98, 260350), (100, 255143), (127, 200900), (140, 182245), (164, 155575), (175, 145796), (196, 130175), (205, 124460), (245, 104140), (254, 100450), (287, 88900), (350, 72898), (410, 62230), (490, 52070), (508, 50225), (574, 44450), (635, 40180), (700, 36449), (820, 31115), (889, 28700), (980, 26035), (1025, 24892), (1148, 22225), (1225, 20828), (1270, 20090), (1435, 17780), (1778, 14350), (2009, 12700), (2050, 12446), (2450, 10414), (2540, 10045), (2870, 8890), (3175, 8036), (3556, 7175), (4018, 6350), (4100, 6223), (4445, 5740), (4900, 5207)]