2125280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 3045760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 359, 370, 592, 718, 740, 1184, 1436, 1480, 1795, 2872, 2960, 3590, 5744, 5920, 7180, 11488, 13283, 14360, 26566, 28720, 53132, 57440, 66415, 106264, 132830, 212528, 265660, 425056, 531320, 1062640, 2125280]

約数ペア:

[(1, 2125280), (2, 1062640), (4, 531320), (5, 425056), (8, 265660), (10, 212528), (16, 132830), (20, 106264), (32, 66415), (37, 57440), (40, 53132), (74, 28720), (80, 26566), (148, 14360), (160, 13283), (185, 11488), (296, 7180), (359, 5920), (370, 5744), (592, 3590), (718, 2960), (740, 2872), (1184, 1795), (1436, 1480)]