24981200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 90

約数和(自身を含む): 63708534

約数和(自身を除く): 38727334

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 173, 190, 200, 304, 346, 361, 380, 400, 475, 692, 722, 760, 865, 950, 1384, 1444, 1520, 1730, 1805, 1900, 2768, 2888, 3287, 3460, 3610, 3800, 4325, 5776, 6574, 6920, 7220, 7600, 8650, 9025, 13148, 13840, 14440, 16435, 17300, 18050, 26296, 28880, 32870, 34600, 36100, 52592, 62453, 65740, 69200, 72200, 82175, 124906, 131480, 144400, 164350, 249812, 262960, 312265, 328700, 499624, 624530, 657400, 999248, 1249060, 1314800, 1561325, 2498120, 3122650, 4996240, 6245300, 12490600, 24981200]

約数ペア:

[(1, 24981200), (2, 12490600), (4, 6245300), (5, 4996240), (8, 3122650), (10, 2498120), (16, 1561325), (19, 1314800), (20, 1249060), (25, 999248), (38, 657400), (40, 624530), (50, 499624), (76, 328700), (80, 312265), (95, 262960), (100, 249812), (152, 164350), (173, 144400), (190, 131480), (200, 124906), (304, 82175), (346, 72200), (361, 69200), (380, 65740), (400, 62453), (475, 52592), (692, 36100), (722, 34600), (760, 32870), (865, 28880), (950, 26296), (1384, 18050), (1444, 17300), (1520, 16435), (1730, 14440), (1805, 13840), (1900, 13148), (2768, 9025), (2888, 8650), (3287, 7600), (3460, 7220), (3610, 6920), (3800, 6574), (4325, 5776)]