80251210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10463}}^1$

素因数の和:10542

約数の個数: 32

約数和(自身を含む): 158215680

約数和(自身を除く): 77964470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 10463, 20926, 52315, 104630, 136019, 272038, 617317, 680095, 1234634, 1360190, 3086585, 6173170, 8025121, 16050242, 40125605, 80251210]

約数ペア:

[(1, 80251210), (2, 40125605), (5, 16050242), (10, 8025121), (13, 6173170), (26, 3086585), (59, 1360190), (65, 1234634), (118, 680095), (130, 617317), (295, 272038), (590, 136019), (767, 104630), (1534, 52315), (3835, 20926), (7670, 10463)]