1314800

素因数分解:

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

素因数の和:210

約数の個数: 60

約数和(自身を含む): 3344280

約数和(自身を除く): 2029480

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, 380, 400, 475, 692, 760, 865, 950, 1384, 1520, 1730, 1900, 2768, 3287, 3460, 3800, 4325, 6574, 6920, 7600, 8650, 13148, 13840, 16435, 17300, 26296, 32870, 34600, 52592, 65740, 69200, 82175, 131480, 164350, 262960, 328700, 657400, 1314800]

約数ペア:

[(1, 1314800), (2, 657400), (4, 328700), (5, 262960), (8, 164350), (10, 131480), (16, 82175), (19, 69200), (20, 65740), (25, 52592), (38, 34600), (40, 32870), (50, 26296), (76, 17300), (80, 16435), (95, 13840), (100, 13148), (152, 8650), (173, 7600), (190, 6920), (200, 6574), (304, 4325), (346, 3800), (380, 3460), (400, 3287), (475, 2768), (692, 1900), (760, 1730), (865, 1520), (950, 1384)]