4054760

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 5138200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 607, 668, 835, 1214, 1336, 1670, 2428, 3035, 3340, 4856, 6070, 6680, 12140, 24280, 101369, 202738, 405476, 506845, 810952, 1013690, 2027380, 4054760]

約数ペア:

[(1, 4054760), (2, 2027380), (4, 1013690), (5, 810952), (8, 506845), (10, 405476), (20, 202738), (40, 101369), (167, 24280), (334, 12140), (607, 6680), (668, 6070), (835, 4856), (1214, 3340), (1336, 3035), (1670, 2428)]