86604940

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14779}}^1$

素因数の和:15081

約数の個数: 24

約数和(自身を含む): 182503440

約数和(自身を除く): 95898500

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 14779, 29558, 59116, 73895, 147790, 295580, 4330247, 8660494, 17320988, 21651235, 43302470, 86604940]

約数ペア:

[(1, 86604940), (2, 43302470), (4, 21651235), (5, 17320988), (10, 8660494), (20, 4330247), (293, 295580), (586, 147790), (1172, 73895), (1465, 59116), (2930, 29558), (5860, 14779)]