124468340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{47507}}^1$

素因数の和:47647

約数の個数: 24

約数和(自身を含む): 263384352

約数和(自身を除く): 138916012

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 47507, 95014, 190028, 237535, 475070, 950140, 6223417, 12446834, 24893668, 31117085, 62234170, 124468340]

約数ペア:

[(1, 124468340), (2, 62234170), (4, 31117085), (5, 24893668), (10, 12446834), (20, 6223417), (131, 950140), (262, 475070), (524, 237535), (655, 190028), (1310, 95014), (2620, 47507)]