83861000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4971

約数の個数: 64

約数和(自身を含む): 207820080

約数和(自身を除く): 123959080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 4933, 8500, 9866, 17000, 19732, 24665, 39464, 49330, 83861, 98660, 123325, 167722, 197320, 246650, 335444, 419305, 493300, 616625, 670888, 838610, 986600, 1233250, 1677220, 2096525, 2466500, 3354440, 4193050, 4933000, 8386100, 10482625, 16772200, 20965250, 41930500, 83861000]

約数ペア:

[(1, 83861000), (2, 41930500), (4, 20965250), (5, 16772200), (8, 10482625), (10, 8386100), (17, 4933000), (20, 4193050), (25, 3354440), (34, 2466500), (40, 2096525), (50, 1677220), (68, 1233250), (85, 986600), (100, 838610), (125, 670888), (136, 616625), (170, 493300), (200, 419305), (250, 335444), (340, 246650), (425, 197320), (500, 167722), (680, 123325), (850, 98660), (1000, 83861), (1700, 49330), (2125, 39464), (3400, 24665), (4250, 19732), (4933, 17000), (8500, 9866)]