85386560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38119}}^1$

素因数の和:38143

約数の個数: 56

約数和(自身を含む): 232379520

約数和(自身を除く): 146992960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38119, 76238, 152476, 190595, 266833, 304952, 381190, 533666, 609904, 762380, 1067332, 1219808, 1334165, 1524760, 2134664, 2439616, 2668330, 3049520, 4269328, 5336660, 6099040, 8538656, 10673320, 12198080, 17077312, 21346640, 42693280, 85386560]

約数ペア:

[(1, 85386560), (2, 42693280), (4, 21346640), (5, 17077312), (7, 12198080), (8, 10673320), (10, 8538656), (14, 6099040), (16, 5336660), (20, 4269328), (28, 3049520), (32, 2668330), (35, 2439616), (40, 2134664), (56, 1524760), (64, 1334165), (70, 1219808), (80, 1067332), (112, 762380), (140, 609904), (160, 533666), (224, 381190), (280, 304952), (320, 266833), (448, 190595), (560, 152476), (1120, 76238), (2240, 38119)]