5205590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 10535616

約数和(自身を除く): 5330026

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1741, 2990, 3482, 8705, 17410, 22633, 40043, 45266, 80086, 113165, 200215, 226330, 400430, 520559, 1041118, 2602795, 5205590]

約数ペア:

[(1, 5205590), (2, 2602795), (5, 1041118), (10, 520559), (13, 400430), (23, 226330), (26, 200215), (46, 113165), (65, 80086), (115, 45266), (130, 40043), (230, 22633), (299, 17410), (598, 8705), (1495, 3482), (1741, 2990)]