317828000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11351}}^1$

素因数の和:11383

約数の個数: 96

約数和(自身を含む): 892539648

約数和(自身を除く): 574711648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 11351, 14000, 22702, 28000, 45404, 56755, 79457, 90808, 113510, 158914, 181616, 227020, 283775, 317828, 363232, 397285, 454040, 567550, 635656, 794570, 908080, 1135100, 1271312, 1418875, 1589140, 1816160, 1986425, 2270200, 2542624, 2837750, 3178280, 3972850, 4540400, 5675500, 6356560, 7945700, 9080800, 9932125, 11351000, 12713120, 15891400, 19864250, 22702000, 31782800, 39728500, 45404000, 63565600, 79457000, 158914000, 317828000]

約数ペア:

[(1, 317828000), (2, 158914000), (4, 79457000), (5, 63565600), (7, 45404000), (8, 39728500), (10, 31782800), (14, 22702000), (16, 19864250), (20, 15891400), (25, 12713120), (28, 11351000), (32, 9932125), (35, 9080800), (40, 7945700), (50, 6356560), (56, 5675500), (70, 4540400), (80, 3972850), (100, 3178280), (112, 2837750), (125, 2542624), (140, 2270200), (160, 1986425), (175, 1816160), (200, 1589140), (224, 1418875), (250, 1271312), (280, 1135100), (350, 908080), (400, 794570), (500, 635656), (560, 567550), (700, 454040), (800, 397285), (875, 363232), (1000, 317828), (1120, 283775), (1400, 227020), (1750, 181616), (2000, 158914), (2800, 113510), (3500, 90808), (4000, 79457), (5600, 56755), (7000, 45404), (11351, 28000), (14000, 22702)]