3210800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 8072400

約数和(自身を除く): 4861600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 349, 368, 400, 460, 575, 698, 920, 1150, 1396, 1745, 1840, 2300, 2792, 3490, 4600, 5584, 6980, 8027, 8725, 9200, 13960, 16054, 17450, 27920, 32108, 34900, 40135, 64216, 69800, 80270, 128432, 139600, 160540, 200675, 321080, 401350, 642160, 802700, 1605400, 3210800]

約数ペア:

[(1, 3210800), (2, 1605400), (4, 802700), (5, 642160), (8, 401350), (10, 321080), (16, 200675), (20, 160540), (23, 139600), (25, 128432), (40, 80270), (46, 69800), (50, 64216), (80, 40135), (92, 34900), (100, 32108), (115, 27920), (184, 17450), (200, 16054), (230, 13960), (349, 9200), (368, 8725), (400, 8027), (460, 6980), (575, 5584), (698, 4600), (920, 3490), (1150, 2792), (1396, 2300), (1745, 1840)]