667304480

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8707}}^1$

素因数の和:9201

約数の個数: 48

約数和(自身を含む): 1579979520

約数和(自身を除く): 912675040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 1916, 2395, 3832, 4790, 7664, 8707, 9580, 15328, 17414, 19160, 34828, 38320, 43535, 69656, 76640, 87070, 139312, 174140, 278624, 348280, 696560, 1393120, 4170653, 8341306, 16682612, 20853265, 33365224, 41706530, 66730448, 83413060, 133460896, 166826120, 333652240, 667304480]

約数ペア:

[(1, 667304480), (2, 333652240), (4, 166826120), (5, 133460896), (8, 83413060), (10, 66730448), (16, 41706530), (20, 33365224), (32, 20853265), (40, 16682612), (80, 8341306), (160, 4170653), (479, 1393120), (958, 696560), (1916, 348280), (2395, 278624), (3832, 174140), (4790, 139312), (7664, 87070), (8707, 76640), (9580, 69656), (15328, 43535), (17414, 38320), (19160, 34828)]