8206010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 15455232

約数和(自身を除く): 7249222

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 257, 310, 514, 515, 1030, 1285, 2570, 3193, 6386, 7967, 15934, 15965, 26471, 31930, 39835, 52942, 79670, 132355, 264710, 820601, 1641202, 4103005, 8206010]

約数ペア:

[(1, 8206010), (2, 4103005), (5, 1641202), (10, 820601), (31, 264710), (62, 132355), (103, 79670), (155, 52942), (206, 39835), (257, 31930), (310, 26471), (514, 15965), (515, 15934), (1030, 7967), (1285, 6386), (2570, 3193)]