29882000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 73661952

約数和(自身を除く): 43779952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 223, 250, 268, 335, 400, 446, 500, 536, 670, 892, 1000, 1072, 1115, 1340, 1675, 1784, 2000, 2230, 2680, 3350, 3568, 4460, 5360, 5575, 6700, 8375, 8920, 11150, 13400, 14941, 16750, 17840, 22300, 26800, 27875, 29882, 33500, 44600, 55750, 59764, 67000, 74705, 89200, 111500, 119528, 134000, 149410, 223000, 239056, 298820, 373525, 446000, 597640, 747050, 1195280, 1494100, 1867625, 2988200, 3735250, 5976400, 7470500, 14941000, 29882000]

約数ペア:

[(1, 29882000), (2, 14941000), (4, 7470500), (5, 5976400), (8, 3735250), (10, 2988200), (16, 1867625), (20, 1494100), (25, 1195280), (40, 747050), (50, 597640), (67, 446000), (80, 373525), (100, 298820), (125, 239056), (134, 223000), (200, 149410), (223, 134000), (250, 119528), (268, 111500), (335, 89200), (400, 74705), (446, 67000), (500, 59764), (536, 55750), (670, 44600), (892, 33500), (1000, 29882), (1072, 27875), (1115, 26800), (1340, 22300), (1675, 17840), (1784, 16750), (2000, 14941), (2230, 13400), (2680, 11150), (3350, 8920), (3568, 8375), (4460, 6700), (5360, 5575)]