4424980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31607}}^1$

素因数の和:31623

約数の個数: 24

約数和(自身を含む): 10620288

約数和(自身を除く): 6195308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31607, 63214, 126428, 158035, 221249, 316070, 442498, 632140, 884996, 1106245, 2212490, 4424980]

約数ペア:

[(1, 4424980), (2, 2212490), (4, 1106245), (5, 884996), (7, 632140), (10, 442498), (14, 316070), (20, 221249), (28, 158035), (35, 126428), (70, 63214), (140, 31607)]