214323520

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12637}}^1$

素因数の和:12707

約数の個数: 56

約数和(自身を含む): 520028424

約数和(自身を除く): 305704904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 12637, 16960, 25274, 50548, 63185, 101096, 126370, 202192, 252740, 404384, 505480, 669761, 808768, 1010960, 1339522, 2021920, 2679044, 3348805, 4043840, 5358088, 6697610, 10716176, 13395220, 21432352, 26790440, 42864704, 53580880, 107161760, 214323520]

約数ペア:

[(1, 214323520), (2, 107161760), (4, 53580880), (5, 42864704), (8, 26790440), (10, 21432352), (16, 13395220), (20, 10716176), (32, 6697610), (40, 5358088), (53, 4043840), (64, 3348805), (80, 2679044), (106, 2021920), (160, 1339522), (212, 1010960), (265, 808768), (320, 669761), (424, 505480), (530, 404384), (848, 252740), (1060, 202192), (1696, 126370), (2120, 101096), (3392, 63185), (4240, 50548), (8480, 25274), (12637, 16960)]