32801920

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 46513280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 479, 535, 640, 856, 958, 1070, 1712, 1916, 2140, 2395, 3424, 3832, 4280, 4790, 6848, 7664, 8560, 9580, 13696, 15328, 17120, 19160, 30656, 34240, 38320, 51253, 61312, 68480, 76640, 102506, 153280, 205012, 256265, 306560, 410024, 512530, 820048, 1025060, 1640096, 2050120, 3280192, 4100240, 6560384, 8200480, 16400960, 32801920]

約数ペア:

[(1, 32801920), (2, 16400960), (4, 8200480), (5, 6560384), (8, 4100240), (10, 3280192), (16, 2050120), (20, 1640096), (32, 1025060), (40, 820048), (64, 512530), (80, 410024), (107, 306560), (128, 256265), (160, 205012), (214, 153280), (320, 102506), (428, 76640), (479, 68480), (535, 61312), (640, 51253), (856, 38320), (958, 34240), (1070, 30656), (1712, 19160), (1916, 17120), (2140, 15328), (2395, 13696), (3424, 9580), (3832, 8560), (4280, 7664), (4790, 6848)]