136074520

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12553}}^1$

素因数の和:12835

約数の個数: 32

約数和(自身を含む): 307321920

約数和(自身を除く): 171247400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 12553, 25106, 50212, 62765, 100424, 125530, 251060, 502120, 3401863, 6803726, 13607452, 17009315, 27214904, 34018630, 68037260, 136074520]

約数ペア:

[(1, 136074520), (2, 68037260), (4, 34018630), (5, 27214904), (8, 17009315), (10, 13607452), (20, 6803726), (40, 3401863), (271, 502120), (542, 251060), (1084, 125530), (1355, 100424), (2168, 62765), (2710, 50212), (5420, 25106), (10840, 12553)]