48666400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:626

約数の個数: 72

約数和(自身を含む): 119992320

約数和(自身を除く): 71325920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 479, 508, 635, 800, 958, 1016, 1270, 1916, 2032, 2395, 2540, 3175, 3832, 4064, 4790, 5080, 6350, 7664, 9580, 10160, 11975, 12700, 15328, 19160, 20320, 23950, 25400, 38320, 47900, 50800, 60833, 76640, 95800, 101600, 121666, 191600, 243332, 304165, 383200, 486664, 608330, 973328, 1216660, 1520825, 1946656, 2433320, 3041650, 4866640, 6083300, 9733280, 12166600, 24333200, 48666400]

約数ペア:

[(1, 48666400), (2, 24333200), (4, 12166600), (5, 9733280), (8, 6083300), (10, 4866640), (16, 3041650), (20, 2433320), (25, 1946656), (32, 1520825), (40, 1216660), (50, 973328), (80, 608330), (100, 486664), (127, 383200), (160, 304165), (200, 243332), (254, 191600), (400, 121666), (479, 101600), (508, 95800), (635, 76640), (800, 60833), (958, 50800), (1016, 47900), (1270, 38320), (1916, 25400), (2032, 23950), (2395, 20320), (2540, 19160), (3175, 15328), (3832, 12700), (4064, 11975), (4790, 10160), (5080, 9580), (6350, 7664)]