85302560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76163}}^1$

素因数の和:76185

約数の個数: 48

約数和(自身を含む): 230319936

約数和(自身を除く): 145017376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 76163, 152326, 304652, 380815, 533141, 609304, 761630, 1066282, 1218608, 1523260, 2132564, 2437216, 2665705, 3046520, 4265128, 5331410, 6093040, 8530256, 10662820, 12186080, 17060512, 21325640, 42651280, 85302560]

約数ペア:

[(1, 85302560), (2, 42651280), (4, 21325640), (5, 17060512), (7, 12186080), (8, 10662820), (10, 8530256), (14, 6093040), (16, 5331410), (20, 4265128), (28, 3046520), (32, 2665705), (35, 2437216), (40, 2132564), (56, 1523260), (70, 1218608), (80, 1066282), (112, 761630), (140, 609304), (160, 533141), (224, 380815), (280, 304652), (560, 152326), (1120, 76163)]