85366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152441}}^1$

素因数の和:152461

約数の個数: 40

約数和(自身を含む): 226833696

約数和(自身を除く): 141466736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152441, 304882, 609764, 762205, 1067087, 1219528, 1524410, 2134174, 2439056, 3048820, 4268348, 5335435, 6097640, 8536696, 10670870, 12195280, 17073392, 21341740, 42683480, 85366960]

約数ペア:

[(1, 85366960), (2, 42683480), (4, 21341740), (5, 17073392), (7, 12195280), (8, 10670870), (10, 8536696), (14, 6097640), (16, 5335435), (20, 4268348), (28, 3048820), (35, 2439056), (40, 2134174), (56, 1524410), (70, 1219528), (80, 1067087), (112, 762205), (140, 609764), (280, 304882), (560, 152441)]