80982080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11003}}^1$

素因数の和:11043

約数の個数: 56

約数和(自身を含む): 201241152

約数和(自身を除く): 120259072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11003, 22006, 44012, 55015, 88024, 110030, 176048, 220060, 253069, 352096, 440120, 506138, 704192, 880240, 1012276, 1265345, 1760480, 2024552, 2530690, 3520960, 4049104, 5061380, 8098208, 10122760, 16196416, 20245520, 40491040, 80982080]

約数ペア:

[(1, 80982080), (2, 40491040), (4, 20245520), (5, 16196416), (8, 10122760), (10, 8098208), (16, 5061380), (20, 4049104), (23, 3520960), (32, 2530690), (40, 2024552), (46, 1760480), (64, 1265345), (80, 1012276), (92, 880240), (115, 704192), (160, 506138), (184, 440120), (230, 352096), (320, 253069), (368, 220060), (460, 176048), (736, 110030), (920, 88024), (1472, 55015), (1840, 44012), (3680, 22006), (7360, 11003)]