58414640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17037

約数の個数: 40

約数和(自身を含む): 138980688

約数和(自身を除く): 80566048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 16981, 33962, 67924, 84905, 135848, 169810, 271696, 339620, 679240, 730183, 1358480, 1460366, 2920732, 3650915, 5841464, 7301830, 11682928, 14603660, 29207320, 58414640]

約数ペア:

[(1, 58414640), (2, 29207320), (4, 14603660), (5, 11682928), (8, 7301830), (10, 5841464), (16, 3650915), (20, 2920732), (40, 1460366), (43, 1358480), (80, 730183), (86, 679240), (172, 339620), (215, 271696), (344, 169810), (430, 135848), (688, 84905), (860, 67924), (1720, 33962), (3440, 16981)]