12713200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 60

約数和(自身を含む): 31405480

約数和(自身を除く): 18692280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 859, 925, 1480, 1718, 1850, 2960, 3436, 3700, 4295, 6872, 7400, 8590, 13744, 14800, 17180, 21475, 31783, 34360, 42950, 63566, 68720, 85900, 127132, 158915, 171800, 254264, 317830, 343600, 508528, 635660, 794575, 1271320, 1589150, 2542640, 3178300, 6356600, 12713200]

約数ペア:

[(1, 12713200), (2, 6356600), (4, 3178300), (5, 2542640), (8, 1589150), (10, 1271320), (16, 794575), (20, 635660), (25, 508528), (37, 343600), (40, 317830), (50, 254264), (74, 171800), (80, 158915), (100, 127132), (148, 85900), (185, 68720), (200, 63566), (296, 42950), (370, 34360), (400, 31783), (592, 21475), (740, 17180), (859, 14800), (925, 13744), (1480, 8590), (1718, 7400), (1850, 6872), (2960, 4295), (3436, 3700)]