131174680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36037}}^1$

素因数の和:36068

約数の個数: 64

約数和(自身を含む): 363263040

約数和(自身を除く): 232088360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 36037, 72074, 144148, 180185, 252259, 288296, 360370, 468481, 504518, 720740, 936962, 1009036, 1261295, 1441480, 1873924, 2018072, 2342405, 2522590, 3279367, 3747848, 4684810, 5045180, 6558734, 9369620, 10090360, 13117468, 16396835, 18739240, 26234936, 32793670, 65587340, 131174680]

約数ペア:

[(1, 131174680), (2, 65587340), (4, 32793670), (5, 26234936), (7, 18739240), (8, 16396835), (10, 13117468), (13, 10090360), (14, 9369620), (20, 6558734), (26, 5045180), (28, 4684810), (35, 3747848), (40, 3279367), (52, 2522590), (56, 2342405), (65, 2018072), (70, 1873924), (91, 1441480), (104, 1261295), (130, 1009036), (140, 936962), (182, 720740), (260, 504518), (280, 468481), (364, 360370), (455, 288296), (520, 252259), (728, 180185), (910, 144148), (1820, 72074), (3640, 36037)]