5244500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 12147408

約数和(自身を除く): 6902908

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 617, 850, 1234, 1700, 2125, 2468, 3085, 4250, 6170, 8500, 10489, 12340, 15425, 20978, 30850, 41956, 52445, 61700, 77125, 104890, 154250, 209780, 262225, 308500, 524450, 1048900, 1311125, 2622250, 5244500]

約数ペア:

[(1, 5244500), (2, 2622250), (4, 1311125), (5, 1048900), (10, 524450), (17, 308500), (20, 262225), (25, 209780), (34, 154250), (50, 104890), (68, 77125), (85, 61700), (100, 52445), (125, 41956), (170, 30850), (250, 20978), (340, 15425), (425, 12340), (500, 10489), (617, 8500), (850, 6170), (1234, 4250), (1700, 3085), (2125, 2468)]