2398600

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 5691600

約数和(自身を除く): 3293000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 179, 200, 268, 335, 358, 536, 670, 716, 895, 1340, 1432, 1675, 1790, 2680, 3350, 3580, 4475, 6700, 7160, 8950, 11993, 13400, 17900, 23986, 35800, 47972, 59965, 95944, 119930, 239860, 299825, 479720, 599650, 1199300, 2398600]

約数ペア:

[(1, 2398600), (2, 1199300), (4, 599650), (5, 479720), (8, 299825), (10, 239860), (20, 119930), (25, 95944), (40, 59965), (50, 47972), (67, 35800), (100, 23986), (134, 17900), (179, 13400), (200, 11993), (268, 8950), (335, 7160), (358, 6700), (536, 4475), (670, 3580), (716, 3350), (895, 2680), (1340, 1790), (1432, 1675)]