2768600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 6547200

約数和(自身を除く): 3778600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 127, 200, 218, 254, 436, 508, 545, 635, 872, 1016, 1090, 1270, 2180, 2540, 2725, 3175, 4360, 5080, 5450, 6350, 10900, 12700, 13843, 21800, 25400, 27686, 55372, 69215, 110744, 138430, 276860, 346075, 553720, 692150, 1384300, 2768600]

約数ペア:

[(1, 2768600), (2, 1384300), (4, 692150), (5, 553720), (8, 346075), (10, 276860), (20, 138430), (25, 110744), (40, 69215), (50, 55372), (100, 27686), (109, 25400), (127, 21800), (200, 13843), (218, 12700), (254, 10900), (436, 6350), (508, 5450), (545, 5080), (635, 4360), (872, 3175), (1016, 2725), (1090, 2540), (1270, 2180)]