140028794800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8141209}}^1$

素因数の和:8141270

約数の個数: 60

約数和(自身を含む): 344242923640

約数和(自身を除く): 204214128840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 17200, 8141209, 16282418, 32564836, 40706045, 65129672, 81412090, 130259344, 162824180, 203530225, 325648360, 350071987, 407060450, 651296720, 700143974, 814120900, 1400287948, 1628241800, 1750359935, 2800575896, 3256483600, 3500719870, 5601151792, 7001439740, 8751799675, 14002879480, 17503599350, 28005758960, 35007198700, 70014397400, 140028794800]

約数ペア:

[(1, 140028794800), (2, 70014397400), (4, 35007198700), (5, 28005758960), (8, 17503599350), (10, 14002879480), (16, 8751799675), (20, 7001439740), (25, 5601151792), (40, 3500719870), (43, 3256483600), (50, 2800575896), (80, 1750359935), (86, 1628241800), (100, 1400287948), (172, 814120900), (200, 700143974), (215, 651296720), (344, 407060450), (400, 350071987), (430, 325648360), (688, 203530225), (860, 162824180), (1075, 130259344), (1720, 81412090), (2150, 65129672), (3440, 40706045), (4300, 32564836), (8600, 16282418), (17200, 8141209)]