831963520

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12149}}^1$

素因数の和:12275

約数の個数: 64

約数和(自身を含む): 2007666000

約数和(自身を除く): 1175702480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8560, 12149, 13696, 17120, 24298, 34240, 48596, 60745, 68480, 97192, 121490, 194384, 242980, 388768, 485960, 777536, 971920, 1299943, 1555072, 1943840, 2599886, 3887680, 5199772, 6499715, 7775360, 10399544, 12999430, 20799088, 25998860, 41598176, 51997720, 83196352, 103995440, 166392704, 207990880, 415981760, 831963520]

約数ペア:

[(1, 831963520), (2, 415981760), (4, 207990880), (5, 166392704), (8, 103995440), (10, 83196352), (16, 51997720), (20, 41598176), (32, 25998860), (40, 20799088), (64, 12999430), (80, 10399544), (107, 7775360), (128, 6499715), (160, 5199772), (214, 3887680), (320, 2599886), (428, 1943840), (535, 1555072), (640, 1299943), (856, 971920), (1070, 777536), (1712, 485960), (2140, 388768), (3424, 242980), (4280, 194384), (6848, 121490), (8560, 97192), (12149, 68480), (13696, 60745), (17120, 48596), (24298, 34240)]