38726000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 100956336

約数和(自身を除く): 62230336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 67, 68, 80, 85, 100, 125, 134, 136, 170, 200, 250, 268, 272, 289, 335, 340, 400, 425, 500, 536, 578, 670, 680, 850, 1000, 1072, 1139, 1156, 1340, 1360, 1445, 1675, 1700, 2000, 2125, 2278, 2312, 2680, 2890, 3350, 3400, 4250, 4556, 4624, 5360, 5695, 5780, 6700, 6800, 7225, 8375, 8500, 9112, 11390, 11560, 13400, 14450, 16750, 17000, 18224, 19363, 22780, 23120, 26800, 28475, 28900, 33500, 34000, 36125, 38726, 45560, 56950, 57800, 67000, 72250, 77452, 91120, 96815, 113900, 115600, 134000, 142375, 144500, 154904, 193630, 227800, 284750, 289000, 309808, 387260, 455600, 484075, 569500, 578000, 774520, 968150, 1139000, 1549040, 1936300, 2278000, 2420375, 3872600, 4840750, 7745200, 9681500, 19363000, 38726000]

約数ペア:

[(1, 38726000), (2, 19363000), (4, 9681500), (5, 7745200), (8, 4840750), (10, 3872600), (16, 2420375), (17, 2278000), (20, 1936300), (25, 1549040), (34, 1139000), (40, 968150), (50, 774520), (67, 578000), (68, 569500), (80, 484075), (85, 455600), (100, 387260), (125, 309808), (134, 289000), (136, 284750), (170, 227800), (200, 193630), (250, 154904), (268, 144500), (272, 142375), (289, 134000), (335, 115600), (340, 113900), (400, 96815), (425, 91120), (500, 77452), (536, 72250), (578, 67000), (670, 57800), (680, 56950), (850, 45560), (1000, 38726), (1072, 36125), (1139, 34000), (1156, 33500), (1340, 28900), (1360, 28475), (1445, 26800), (1675, 23120), (1700, 22780), (2000, 19363), (2125, 18224), (2278, 17000), (2312, 16750), (2680, 14450), (2890, 13400), (3350, 11560), (3400, 11390), (4250, 9112), (4556, 8500), (4624, 8375), (5360, 7225), (5695, 6800), (5780, 6700)]