271377800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79817}}^1$

素因数の和:79850

約数の個数: 48

約数和(自身を含む): 668076660

約数和(自身を除く): 396698860

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 79817, 159634, 319268, 399085, 638536, 798170, 1356889, 1596340, 1995425, 2713778, 3192680, 3990850, 5427556, 6784445, 7981700, 10855112, 13568890, 15963400, 27137780, 33922225, 54275560, 67844450, 135688900, 271377800]

約数ペア:

[(1, 271377800), (2, 135688900), (4, 67844450), (5, 54275560), (8, 33922225), (10, 27137780), (17, 15963400), (20, 13568890), (25, 10855112), (34, 7981700), (40, 6784445), (50, 5427556), (68, 3990850), (85, 3192680), (100, 2713778), (136, 1995425), (170, 1596340), (200, 1356889), (340, 798170), (425, 638536), (680, 399085), (850, 319268), (1700, 159634), (3400, 79817)]