25254420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22184

約数の個数: 48

約数和(自身を含む): 74437440

約数和(自身を除く): 49183020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22153, 44306, 66459, 88612, 110765, 132918, 221530, 265836, 332295, 420907, 443060, 664590, 841814, 1262721, 1329180, 1683628, 2104535, 2525442, 4209070, 5050884, 6313605, 8418140, 12627210, 25254420]

約数ペア:

[(1, 25254420), (2, 12627210), (3, 8418140), (4, 6313605), (5, 5050884), (6, 4209070), (10, 2525442), (12, 2104535), (15, 1683628), (19, 1329180), (20, 1262721), (30, 841814), (38, 664590), (57, 443060), (60, 420907), (76, 332295), (95, 265836), (114, 221530), (190, 132918), (228, 110765), (285, 88612), (380, 66459), (570, 44306), (1140, 22153)]