27738160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9371}}^1$

素因数の和:9421

約数の個数: 40

約数和(自身を含む): 66241296

約数和(自身を除く): 38503136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9371, 18742, 37484, 46855, 74968, 93710, 149936, 187420, 346727, 374840, 693454, 749680, 1386908, 1733635, 2773816, 3467270, 5547632, 6934540, 13869080, 27738160]

約数ペア:

[(1, 27738160), (2, 13869080), (4, 6934540), (5, 5547632), (8, 3467270), (10, 2773816), (16, 1733635), (20, 1386908), (37, 749680), (40, 693454), (74, 374840), (80, 346727), (148, 187420), (185, 149936), (296, 93710), (370, 74968), (592, 46855), (740, 37484), (1480, 18742), (2960, 9371)]