10220245

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 14249088

約数和(自身を除く): 4028843

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 4787, 23935, 33509, 167545, 292007, 1460035, 2044049, 10220245]

約数ペア:

[(1, 10220245), (5, 2044049), (7, 1460035), (35, 292007), (61, 167545), (305, 33509), (427, 23935), (2135, 4787)]