4318000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 11142144

約数和(自身を除く): 6824144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 127, 136, 170, 200, 250, 254, 272, 340, 400, 425, 500, 508, 635, 680, 850, 1000, 1016, 1270, 1360, 1700, 2000, 2032, 2125, 2159, 2540, 3175, 3400, 4250, 4318, 5080, 6350, 6800, 8500, 8636, 10160, 10795, 12700, 15875, 17000, 17272, 21590, 25400, 31750, 34000, 34544, 43180, 50800, 53975, 63500, 86360, 107950, 127000, 172720, 215900, 254000, 269875, 431800, 539750, 863600, 1079500, 2159000, 4318000]

約数ペア:

[(1, 4318000), (2, 2159000), (4, 1079500), (5, 863600), (8, 539750), (10, 431800), (16, 269875), (17, 254000), (20, 215900), (25, 172720), (34, 127000), (40, 107950), (50, 86360), (68, 63500), (80, 53975), (85, 50800), (100, 43180), (125, 34544), (127, 34000), (136, 31750), (170, 25400), (200, 21590), (250, 17272), (254, 17000), (272, 15875), (340, 12700), (400, 10795), (425, 10160), (500, 8636), (508, 8500), (635, 6800), (680, 6350), (850, 5080), (1000, 4318), (1016, 4250), (1270, 3400), (1360, 3175), (1700, 2540), (2000, 2159), (2032, 2125)]