130568500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15397

約数の個数: 48

約数和(自身を含む): 301955472

約数和(自身を除く): 171386972

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 15361, 30722, 61444, 76805, 153610, 261137, 307220, 384025, 522274, 768050, 1044548, 1305685, 1536100, 1920125, 2611370, 3840250, 5222740, 6528425, 7680500, 13056850, 26113700, 32642125, 65284250, 130568500]

約数ペア:

[(1, 130568500), (2, 65284250), (4, 32642125), (5, 26113700), (10, 13056850), (17, 7680500), (20, 6528425), (25, 5222740), (34, 3840250), (50, 2611370), (68, 1920125), (85, 1536100), (100, 1305685), (125, 1044548), (170, 768050), (250, 522274), (340, 384025), (425, 307220), (500, 261137), (850, 153610), (1700, 76805), (2125, 61444), (4250, 30722), (8500, 15361)]