40810012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 73996160

約数和(自身を除く): 33186148

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 829, 1588, 1658, 3316, 12307, 24614, 25699, 49228, 51398, 102796, 329113, 658226, 1316452, 10202503, 20405006, 40810012]

約数ペア:

[(1, 40810012), (2, 20405006), (4, 10202503), (31, 1316452), (62, 658226), (124, 329113), (397, 102796), (794, 51398), (829, 49228), (1588, 25699), (1658, 24614), (3316, 12307)]