4371340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 9257472

約数和(自身を除く): 4886132

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1721, 2540, 3442, 6884, 8605, 17210, 34420, 218567, 437134, 874268, 1092835, 2185670, 4371340]

約数ペア:

[(1, 4371340), (2, 2185670), (4, 1092835), (5, 874268), (10, 437134), (20, 218567), (127, 34420), (254, 17210), (508, 8605), (635, 6884), (1270, 3442), (1721, 2540)]