23769520

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3761}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 55978560

約数和(自身を除く): 32209040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 3761, 6320, 7522, 15044, 18805, 30088, 37610, 60176, 75220, 150440, 297119, 300880, 594238, 1188476, 1485595, 2376952, 2971190, 4753904, 5942380, 11884760, 23769520]

約数ペア:

[(1, 23769520), (2, 11884760), (4, 5942380), (5, 4753904), (8, 2971190), (10, 2376952), (16, 1485595), (20, 1188476), (40, 594238), (79, 300880), (80, 297119), (158, 150440), (316, 75220), (395, 60176), (632, 37610), (790, 30088), (1264, 18805), (1580, 15044), (3160, 7522), (3761, 6320)]