38957200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 90

約数和(自身を含む): 99719126

約数和(自身を除く): 60761926

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 337, 340, 400, 425, 578, 674, 680, 850, 1156, 1348, 1360, 1445, 1685, 1700, 2312, 2696, 2890, 3370, 3400, 4624, 5392, 5729, 5780, 6740, 6800, 7225, 8425, 11458, 11560, 13480, 14450, 16850, 22916, 23120, 26960, 28645, 28900, 33700, 45832, 57290, 57800, 67400, 91664, 97393, 114580, 115600, 134800, 143225, 194786, 229160, 286450, 389572, 458320, 486965, 572900, 779144, 973930, 1145800, 1558288, 1947860, 2291600, 2434825, 3895720, 4869650, 7791440, 9739300, 19478600, 38957200]

約数ペア:

[(1, 38957200), (2, 19478600), (4, 9739300), (5, 7791440), (8, 4869650), (10, 3895720), (16, 2434825), (17, 2291600), (20, 1947860), (25, 1558288), (34, 1145800), (40, 973930), (50, 779144), (68, 572900), (80, 486965), (85, 458320), (100, 389572), (136, 286450), (170, 229160), (200, 194786), (272, 143225), (289, 134800), (337, 115600), (340, 114580), (400, 97393), (425, 91664), (578, 67400), (674, 57800), (680, 57290), (850, 45832), (1156, 33700), (1348, 28900), (1360, 28645), (1445, 26960), (1685, 23120), (1700, 22916), (2312, 16850), (2696, 14450), (2890, 13480), (3370, 11560), (3400, 11458), (4624, 8425), (5392, 7225), (5729, 6800), (5780, 6740)]