27546400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{4919}}^1$

素因数の和:4946

約数の個数: 72

約数和(自身を含む): 76870080

約数和(自身を除く): 49323680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 4919, 5600, 9838, 19676, 24595, 34433, 39352, 49190, 68866, 78704, 98380, 122975, 137732, 157408, 172165, 196760, 245950, 275464, 344330, 393520, 491900, 550928, 688660, 787040, 860825, 983800, 1101856, 1377320, 1721650, 1967600, 2754640, 3443300, 3935200, 5509280, 6886600, 13773200, 27546400]

約数ペア:

[(1, 27546400), (2, 13773200), (4, 6886600), (5, 5509280), (7, 3935200), (8, 3443300), (10, 2754640), (14, 1967600), (16, 1721650), (20, 1377320), (25, 1101856), (28, 983800), (32, 860825), (35, 787040), (40, 688660), (50, 550928), (56, 491900), (70, 393520), (80, 344330), (100, 275464), (112, 245950), (140, 196760), (160, 172165), (175, 157408), (200, 137732), (224, 122975), (280, 98380), (350, 78704), (400, 68866), (560, 49190), (700, 39352), (800, 34433), (1120, 24595), (1400, 19676), (2800, 9838), (4919, 5600)]