2419520

素因数分解:

$2^6\times 5^1\times {\mathrm{7561}}^1$

素因数の和:7578

約数の個数: 28

約数和(自身を含む): 5762244

約数和(自身を除く): 3342724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7561, 15122, 30244, 37805, 60488, 75610, 120976, 151220, 241952, 302440, 483904, 604880, 1209760, 2419520]

約数ペア:

[(1, 2419520), (2, 1209760), (4, 604880), (5, 483904), (8, 302440), (10, 241952), (16, 151220), (20, 120976), (32, 75610), (40, 60488), (64, 37805), (80, 30244), (160, 15122), (320, 7561)]