134892580

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{40387}}^1$

素因数の和:40563

約数の個数: 24

約数和(自身を含む): 284977728

約数和(自身を除く): 150085148

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 40387, 80774, 161548, 201935, 403870, 807740, 6744629, 13489258, 26978516, 33723145, 67446290, 134892580]

約数ペア:

[(1, 134892580), (2, 67446290), (4, 33723145), (5, 26978516), (10, 13489258), (20, 6744629), (167, 807740), (334, 403870), (668, 201935), (835, 161548), (1670, 80774), (3340, 40387)]