320231804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{1999}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 580440000

約数和(自身を除く): 260208196

約数列:

[1, 2, 4, 29, 58, 116, 1381, 1999, 2762, 3998, 5524, 7996, 40049, 57971, 80098, 115942, 160196, 231884, 2760619, 5521238, 11042476, 80057951, 160115902, 320231804]

約数ペア:

[(1, 320231804), (2, 160115902), (4, 80057951), (29, 11042476), (58, 5521238), (116, 2760619), (1381, 231884), (1999, 160196), (2762, 115942), (3998, 80098), (5524, 57971), (7996, 40049)]