105860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 228480

約数和(自身を除く): 122620

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 1340, 1580, 5293, 10586, 21172, 26465, 52930, 105860]

約数ペア:

[(1, 105860), (2, 52930), (4, 26465), (5, 21172), (10, 10586), (20, 5293), (67, 1580), (79, 1340), (134, 790), (158, 670), (268, 395), (316, 335)]