272712640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50131}}^1$

素因数の和:50165

約数の個数: 56

約数和(自身を含む): 687610512

約数和(自身を除く): 414897872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 50131, 100262, 200524, 250655, 401048, 501310, 802096, 852227, 1002620, 1604192, 1704454, 2005240, 3208384, 3408908, 4010480, 4261135, 6817816, 8020960, 8522270, 13635632, 16041920, 17044540, 27271264, 34089080, 54542528, 68178160, 136356320, 272712640]

約数ペア:

[(1, 272712640), (2, 136356320), (4, 68178160), (5, 54542528), (8, 34089080), (10, 27271264), (16, 17044540), (17, 16041920), (20, 13635632), (32, 8522270), (34, 8020960), (40, 6817816), (64, 4261135), (68, 4010480), (80, 3408908), (85, 3208384), (136, 2005240), (160, 1704454), (170, 1604192), (272, 1002620), (320, 852227), (340, 802096), (544, 501310), (680, 401048), (1088, 250655), (1360, 200524), (2720, 100262), (5440, 50131)]