162050320

素因数分解:

$2^4\times 5^1\times {\mathrm{2025629}}^1$

素因数の和:2025642

約数の個数: 20

約数和(自身を含む): 376767180

約数和(自身を除く): 214716860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2025629, 4051258, 8102516, 10128145, 16205032, 20256290, 32410064, 40512580, 81025160, 162050320]

約数ペア:

[(1, 162050320), (2, 81025160), (4, 40512580), (5, 32410064), (8, 20256290), (10, 16205032), (16, 10128145), (20, 8102516), (40, 4051258), (80, 2025629)]