69628600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20479}}^1$

素因数の和:20512

約数の個数: 48

約数和(自身を含む): 171417600

約数和(自身を除く): 101789000

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, 20479, 40958, 81916, 102395, 163832, 204790, 348143, 409580, 511975, 696286, 819160, 1023950, 1392572, 1740715, 2047900, 2785144, 3481430, 4095800, 6962860, 8703575, 13925720, 17407150, 34814300, 69628600]

約数ペア:

[(1, 69628600), (2, 34814300), (4, 17407150), (5, 13925720), (8, 8703575), (10, 6962860), (17, 4095800), (20, 3481430), (25, 2785144), (34, 2047900), (40, 1740715), (50, 1392572), (68, 1023950), (85, 819160), (100, 696286), (136, 511975), (170, 409580), (200, 348143), (340, 204790), (425, 163832), (680, 102395), (850, 81916), (1700, 40958), (3400, 20479)]