83403140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{24971}}^1$

素因数の和:25147

約数の個数: 24

約数和(自身を含む): 176202432

約数和(自身を除く): 92799292

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 24971, 49942, 99884, 124855, 249710, 499420, 4170157, 8340314, 16680628, 20850785, 41701570, 83403140]

約数ペア:

[(1, 83403140), (2, 41701570), (4, 20850785), (5, 16680628), (10, 8340314), (20, 4170157), (167, 499420), (334, 249710), (668, 124855), (835, 99884), (1670, 49942), (3340, 24971)]