13582960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 32605056

約数和(自身を除く): 19022096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5477, 10954, 21908, 27385, 43816, 54770, 87632, 109540, 169787, 219080, 339574, 438160, 679148, 848935, 1358296, 1697870, 2716592, 3395740, 6791480, 13582960]

約数ペア:

[(1, 13582960), (2, 6791480), (4, 3395740), (5, 2716592), (8, 1697870), (10, 1358296), (16, 848935), (20, 679148), (31, 438160), (40, 339574), (62, 219080), (80, 169787), (124, 109540), (155, 87632), (248, 54770), (310, 43816), (496, 27385), (620, 21908), (1240, 10954), (2480, 5477)]