84325190

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{4261}}^1$

素因数の和:6247

約数の個数: 16

約数和(自身を含む): 151897680

約数和(自身を除く): 67572490

約数列:

[1, 2, 5, 10, 1979, 3958, 4261, 8522, 9895, 19790, 21305, 42610, 8432519, 16865038, 42162595, 84325190]

約数ペア:

[(1, 84325190), (2, 42162595), (5, 16865038), (10, 8432519), (1979, 42610), (3958, 21305), (4261, 19790), (8522, 9895)]