15227029240

素因数分解:

$2^3\times 5^1\times {\mathrm{380675731}}^1$

素因数の和:380675742

約数の個数: 16

約数和(自身を含む): 34260815880

約数和(自身を除く): 19033786640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 380675731, 761351462, 1522702924, 1903378655, 3045405848, 3806757310, 7613514620, 15227029240]

約数ペア:

[(1, 15227029240), (2, 7613514620), (4, 3806757310), (5, 3045405848), (8, 1903378655), (10, 1522702924), (20, 761351462), (40, 380675731)]