2649200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 6573240

約数和(自身を除く): 3924040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 179, 185, 200, 296, 358, 370, 400, 592, 716, 740, 895, 925, 1432, 1480, 1790, 1850, 2864, 2960, 3580, 3700, 4475, 6623, 7160, 7400, 8950, 13246, 14320, 14800, 17900, 26492, 33115, 35800, 52984, 66230, 71600, 105968, 132460, 165575, 264920, 331150, 529840, 662300, 1324600, 2649200]

約数ペア:

[(1, 2649200), (2, 1324600), (4, 662300), (5, 529840), (8, 331150), (10, 264920), (16, 165575), (20, 132460), (25, 105968), (37, 71600), (40, 66230), (50, 52984), (74, 35800), (80, 33115), (100, 26492), (148, 17900), (179, 14800), (185, 14320), (200, 13246), (296, 8950), (358, 7400), (370, 7160), (400, 6623), (592, 4475), (716, 3700), (740, 3580), (895, 2960), (925, 2864), (1432, 1850), (1480, 1790)]