23690320

素因数分解:

$2^4\times 5^1\times {\mathrm{296129}}^1$

素因数の和:296142

約数の個数: 20

約数和(自身を含む): 55080180

約数和(自身を除く): 31389860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 296129, 592258, 1184516, 1480645, 2369032, 2961290, 4738064, 5922580, 11845160, 23690320]

約数ペア:

[(1, 23690320), (2, 11845160), (4, 5922580), (5, 4738064), (8, 2961290), (10, 2369032), (16, 1480645), (20, 1184516), (40, 592258), (80, 296129)]