67284080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12553}}^1$

素因数の和:12633

約数の個数: 40

約数和(自身を含む): 158782992

約数和(自身を除く): 91498912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 12553, 25106, 50212, 62765, 100424, 125530, 200848, 251060, 502120, 841051, 1004240, 1682102, 3364204, 4205255, 6728408, 8410510, 13456816, 16821020, 33642040, 67284080]

約数ペア:

[(1, 67284080), (2, 33642040), (4, 16821020), (5, 13456816), (8, 8410510), (10, 6728408), (16, 4205255), (20, 3364204), (40, 1682102), (67, 1004240), (80, 841051), (134, 502120), (268, 251060), (335, 200848), (536, 125530), (670, 100424), (1072, 62765), (1340, 50212), (2680, 25106), (5360, 12553)]