13692080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5565

約数の個数: 40

約数和(自身を含む): 32866944

約数和(自身を除く): 19174864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5521, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 171151, 220840, 342302, 441680, 684604, 855755, 1369208, 1711510, 2738416, 3423020, 6846040, 13692080]

約数ペア:

[(1, 13692080), (2, 6846040), (4, 3423020), (5, 2738416), (8, 1711510), (10, 1369208), (16, 855755), (20, 684604), (31, 441680), (40, 342302), (62, 220840), (80, 171151), (124, 110420), (155, 88336), (248, 55210), (310, 44168), (496, 27605), (620, 22084), (1240, 11042), (2480, 5521)]