47776720

素因数分解:

$2^4\times 5^1\times {\mathrm{597209}}^1$

素因数の和:597222

約数の個数: 20

約数和(自身を含む): 111081060

約数和(自身を除く): 63304340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597209, 1194418, 2388836, 2986045, 4777672, 5972090, 9555344, 11944180, 23888360, 47776720]

約数ペア:

[(1, 47776720), (2, 23888360), (4, 11944180), (5, 9555344), (8, 5972090), (10, 4777672), (16, 2986045), (20, 2388836), (40, 1194418), (80, 597209)]