2187040

素因数分解:

$2^5\times 5^1\times {\mathrm{13669}}^1$

素因数の和:13684

約数の個数: 24

約数和(自身を含む): 5167260

約数和(自身を除く): 2980220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13669, 27338, 54676, 68345, 109352, 136690, 218704, 273380, 437408, 546760, 1093520, 2187040]

約数ペア:

[(1, 2187040), (2, 1093520), (4, 546760), (5, 437408), (8, 273380), (10, 218704), (16, 136690), (20, 109352), (32, 68345), (40, 54676), (80, 27338), (160, 13669)]