23404880

素因数分解:

$2^4\times 5^1\times {\mathrm{292561}}^1$

素因数の和:292574

約数の個数: 20

約数和(自身を含む): 54416532

約数和(自身を除く): 31011652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 292561, 585122, 1170244, 1462805, 2340488, 2925610, 4680976, 5851220, 11702440, 23404880]

約数ペア:

[(1, 23404880), (2, 11702440), (4, 5851220), (5, 4680976), (8, 2925610), (10, 2340488), (16, 1462805), (20, 1170244), (40, 585122), (80, 292561)]