33475780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 42729020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 647, 796, 995, 1294, 1990, 2587, 2588, 3235, 3980, 5174, 6470, 8411, 10348, 12935, 12940, 16822, 25870, 33644, 42055, 51740, 84110, 128753, 168220, 257506, 515012, 643765, 1287530, 1673789, 2575060, 3347578, 6695156, 8368945, 16737890, 33475780]

約数ペア:

[(1, 33475780), (2, 16737890), (4, 8368945), (5, 6695156), (10, 3347578), (13, 2575060), (20, 1673789), (26, 1287530), (52, 643765), (65, 515012), (130, 257506), (199, 168220), (260, 128753), (398, 84110), (647, 51740), (796, 42055), (995, 33644), (1294, 25870), (1990, 16822), (2587, 12940), (2588, 12935), (3235, 10348), (3980, 8411), (5174, 6470)]