5397500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 12595968

約数和(自身を除く): 7198468

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 127, 170, 250, 254, 340, 425, 500, 508, 625, 635, 850, 1250, 1270, 1700, 2125, 2159, 2500, 2540, 3175, 4250, 4318, 6350, 8500, 8636, 10625, 10795, 12700, 15875, 21250, 21590, 31750, 42500, 43180, 53975, 63500, 79375, 107950, 158750, 215900, 269875, 317500, 539750, 1079500, 1349375, 2698750, 5397500]

約数ペア:

[(1, 5397500), (2, 2698750), (4, 1349375), (5, 1079500), (10, 539750), (17, 317500), (20, 269875), (25, 215900), (34, 158750), (50, 107950), (68, 79375), (85, 63500), (100, 53975), (125, 43180), (127, 42500), (170, 31750), (250, 21590), (254, 21250), (340, 15875), (425, 12700), (500, 10795), (508, 10625), (625, 8636), (635, 8500), (850, 6350), (1250, 4318), (1270, 4250), (1700, 3175), (2125, 2540), (2159, 2500)]