4455520

素因数分解:

$2^5\times 5^1\times {\mathrm{27847}}^1$

素因数の和:27862

約数の個数: 24

約数和(自身を含む): 10526544

約数和(自身を除く): 6071024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27847, 55694, 111388, 139235, 222776, 278470, 445552, 556940, 891104, 1113880, 2227760, 4455520]

約数ペア:

[(1, 4455520), (2, 2227760), (4, 1113880), (5, 891104), (8, 556940), (10, 445552), (16, 278470), (20, 222776), (32, 139235), (40, 111388), (80, 55694), (160, 27847)]