56290400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4176

約数の個数: 72

約数和(自身を含む): 145537560

約数和(自身を除く): 89247160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4139, 6800, 8278, 13600, 16556, 20695, 33112, 41390, 66224, 70363, 82780, 103475, 132448, 140726, 165560, 206950, 281452, 331120, 351815, 413900, 562904, 662240, 703630, 827800, 1125808, 1407260, 1655600, 1759075, 2251616, 2814520, 3311200, 3518150, 5629040, 7036300, 11258080, 14072600, 28145200, 56290400]

約数ペア:

[(1, 56290400), (2, 28145200), (4, 14072600), (5, 11258080), (8, 7036300), (10, 5629040), (16, 3518150), (17, 3311200), (20, 2814520), (25, 2251616), (32, 1759075), (34, 1655600), (40, 1407260), (50, 1125808), (68, 827800), (80, 703630), (85, 662240), (100, 562904), (136, 413900), (160, 351815), (170, 331120), (200, 281452), (272, 206950), (340, 165560), (400, 140726), (425, 132448), (544, 103475), (680, 82780), (800, 70363), (850, 66224), (1360, 41390), (1700, 33112), (2720, 20695), (3400, 16556), (4139, 13600), (6800, 8278)]