42952400

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 103972512

約数和(自身を除く): 61020112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 200, 334, 400, 643, 668, 835, 1286, 1336, 1670, 2572, 2672, 3215, 3340, 4175, 5144, 6430, 6680, 8350, 10288, 12860, 13360, 16075, 16700, 25720, 32150, 33400, 51440, 64300, 66800, 107381, 128600, 214762, 257200, 429524, 536905, 859048, 1073810, 1718096, 2147620, 2684525, 4295240, 5369050, 8590480, 10738100, 21476200, 42952400]

約数ペア:

[(1, 42952400), (2, 21476200), (4, 10738100), (5, 8590480), (8, 5369050), (10, 4295240), (16, 2684525), (20, 2147620), (25, 1718096), (40, 1073810), (50, 859048), (80, 536905), (100, 429524), (167, 257200), (200, 214762), (334, 128600), (400, 107381), (643, 66800), (668, 64300), (835, 51440), (1286, 33400), (1336, 32150), (1670, 25720), (2572, 16700), (2672, 16075), (3215, 13360), (3340, 12860), (4175, 10288), (5144, 8350), (6430, 6680)]