80782210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5953}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 154327680

約数和(自身を除く): 73545470

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 5953, 6785, 11906, 13570, 29765, 59530, 136919, 273838, 351227, 684595, 702454, 1369190, 1756135, 3512270, 8078221, 16156442, 40391105, 80782210]

約数ペア:

[(1, 80782210), (2, 40391105), (5, 16156442), (10, 8078221), (23, 3512270), (46, 1756135), (59, 1369190), (115, 702454), (118, 684595), (230, 351227), (295, 273838), (590, 136919), (1357, 59530), (2714, 29765), (5953, 13570), (6785, 11906)]