201041440

素因数分解:

$2^5\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1423}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 475832448

約数和(自身を除く): 274791008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 883, 1423, 1766, 2846, 3532, 4415, 5692, 7064, 7115, 8830, 11384, 14128, 14230, 17660, 22768, 28256, 28460, 35320, 45536, 56920, 70640, 113840, 141280, 227680, 1256509, 2513018, 5026036, 6282545, 10052072, 12565090, 20104144, 25130180, 40208288, 50260360, 100520720, 201041440]

約数ペア:

[(1, 201041440), (2, 100520720), (4, 50260360), (5, 40208288), (8, 25130180), (10, 20104144), (16, 12565090), (20, 10052072), (32, 6282545), (40, 5026036), (80, 2513018), (160, 1256509), (883, 227680), (1423, 141280), (1766, 113840), (2846, 70640), (3532, 56920), (4415, 45536), (5692, 35320), (7064, 28460), (7115, 28256), (8830, 22768), (11384, 17660), (14128, 14230)]