13869080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9371}}^1$

素因数の和:9419

約数の個数: 32

約数和(自身を含む): 32052240

約数和(自身を除く): 18183160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9371, 18742, 37484, 46855, 74968, 93710, 187420, 346727, 374840, 693454, 1386908, 1733635, 2773816, 3467270, 6934540, 13869080]

約数ペア:

[(1, 13869080), (2, 6934540), (4, 3467270), (5, 2773816), (8, 1733635), (10, 1386908), (20, 693454), (37, 374840), (40, 346727), (74, 187420), (148, 93710), (185, 74968), (296, 46855), (370, 37484), (740, 18742), (1480, 9371)]