23402860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90011}}^1$

素因数の和:90033

約数の個数: 24

約数和(自身を含む): 52927056

約数和(自身を除く): 29524196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 90011, 180022, 360044, 450055, 900110, 1170143, 1800220, 2340286, 4680572, 5850715, 11701430, 23402860]

約数ペア:

[(1, 23402860), (2, 11701430), (4, 5850715), (5, 4680572), (10, 2340286), (13, 1800220), (20, 1170143), (26, 900110), (52, 450055), (65, 360044), (130, 180022), (260, 90011)]