4785500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 11085984

約数和(自身を除く): 6300484

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 563, 850, 1126, 1700, 2125, 2252, 2815, 4250, 5630, 8500, 9571, 11260, 14075, 19142, 28150, 38284, 47855, 56300, 70375, 95710, 140750, 191420, 239275, 281500, 478550, 957100, 1196375, 2392750, 4785500]

約数ペア:

[(1, 4785500), (2, 2392750), (4, 1196375), (5, 957100), (10, 478550), (17, 281500), (20, 239275), (25, 191420), (34, 140750), (50, 95710), (68, 70375), (85, 56300), (100, 47855), (125, 38284), (170, 28150), (250, 19142), (340, 14075), (425, 11260), (500, 9571), (563, 8500), (850, 5630), (1126, 4250), (1700, 2815), (2125, 2252)]