4194880

素因数分解:

$2^6\times 5^1\times {\mathrm{13109}}^1$

素因数の和:13126

約数の個数: 28

約数和(自身を含む): 9989820

約数和(自身を除く): 5794940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13109, 26218, 52436, 65545, 104872, 131090, 209744, 262180, 419488, 524360, 838976, 1048720, 2097440, 4194880]

約数ペア:

[(1, 4194880), (2, 2097440), (4, 1048720), (5, 838976), (8, 524360), (10, 419488), (16, 262180), (20, 209744), (32, 131090), (40, 104872), (64, 65545), (80, 52436), (160, 26218), (320, 13109)]