5428850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{15511}}^1$

素因数の和:15530

約数の個数: 24

約数和(自身を含む): 11540928

約数和(自身を除く): 6112078

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 15511, 31022, 77555, 108577, 155110, 217154, 387775, 542885, 775550, 1085770, 2714425, 5428850]

約数ペア:

[(1, 5428850), (2, 2714425), (5, 1085770), (7, 775550), (10, 542885), (14, 387775), (25, 217154), (35, 155110), (50, 108577), (70, 77555), (175, 31022), (350, 15511)]