5501200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 14011380

約数和(自身を除く): 8510180

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 809, 850, 1360, 1618, 1700, 3236, 3400, 4045, 6472, 6800, 8090, 12944, 13753, 16180, 20225, 27506, 32360, 40450, 55012, 64720, 68765, 80900, 110024, 137530, 161800, 220048, 275060, 323600, 343825, 550120, 687650, 1100240, 1375300, 2750600, 5501200]

約数ペア:

[(1, 5501200), (2, 2750600), (4, 1375300), (5, 1100240), (8, 687650), (10, 550120), (16, 343825), (17, 323600), (20, 275060), (25, 220048), (34, 161800), (40, 137530), (50, 110024), (68, 80900), (80, 68765), (85, 64720), (100, 55012), (136, 40450), (170, 32360), (200, 27506), (272, 20225), (340, 16180), (400, 13753), (425, 12944), (680, 8090), (809, 6800), (850, 6472), (1360, 4045), (1618, 3400), (1700, 3236)]