84114440

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7177}}^1$

素因数の和:7481

約数の個数: 32

約数和(自身を含む): 189929880

約数和(自身を除く): 105815440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 7177, 11720, 14354, 28708, 35885, 57416, 71770, 143540, 287080, 2102861, 4205722, 8411444, 10514305, 16822888, 21028610, 42057220, 84114440]

約数ペア:

[(1, 84114440), (2, 42057220), (4, 21028610), (5, 16822888), (8, 10514305), (10, 8411444), (20, 4205722), (40, 2102861), (293, 287080), (586, 143540), (1172, 71770), (1465, 57416), (2344, 35885), (2930, 28708), (5860, 14354), (7177, 11720)]