76439240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11443}}^1$

素因数の和:11621

約数の個数: 32

約数和(自身を含む): 173033280

約数和(自身を除く): 96594040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 11443, 22886, 45772, 57215, 91544, 114430, 228860, 457720, 1910981, 3821962, 7643924, 9554905, 15287848, 19109810, 38219620, 76439240]

約数ペア:

[(1, 76439240), (2, 38219620), (4, 19109810), (5, 15287848), (8, 9554905), (10, 7643924), (20, 3821962), (40, 1910981), (167, 457720), (334, 228860), (668, 114430), (835, 91544), (1336, 57215), (1670, 45772), (3340, 22886), (6680, 11443)]