124336840

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9391}}^1$

素因数の和:9733

約数の個数: 32

約数和(自身を含む): 280632960

約数和(自身を除く): 156296120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 9391, 13240, 18782, 37564, 46955, 75128, 93910, 187820, 375640, 3108421, 6216842, 12433684, 15542105, 24867368, 31084210, 62168420, 124336840]

約数ペア:

[(1, 124336840), (2, 62168420), (4, 31084210), (5, 24867368), (8, 15542105), (10, 12433684), (20, 6216842), (40, 3108421), (331, 375640), (662, 187820), (1324, 93910), (1655, 75128), (2648, 46955), (3310, 37564), (6620, 18782), (9391, 13240)]