1449830480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2588983}}^1$

素因数の和:2589003

約数の個数: 40

約数和(自身を含む): 3852408192

約数和(自身を除く): 2402577712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2588983, 5177966, 10355932, 12944915, 18122881, 20711864, 25889830, 36245762, 41423728, 51779660, 72491524, 90614405, 103559320, 144983048, 181228810, 207118640, 289966096, 362457620, 724915240, 1449830480]

約数ペア:

[(1, 1449830480), (2, 724915240), (4, 362457620), (5, 289966096), (7, 207118640), (8, 181228810), (10, 144983048), (14, 103559320), (16, 90614405), (20, 72491524), (28, 51779660), (35, 41423728), (40, 36245762), (56, 25889830), (70, 20711864), (80, 18122881), (112, 12944915), (140, 10355932), (280, 5177966), (560, 2588983)]