4665520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 11226960

約数和(自身を除く): 6561440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2011, 2320, 4022, 8044, 10055, 16088, 20110, 32176, 40220, 58319, 80440, 116638, 160880, 233276, 291595, 466552, 583190, 933104, 1166380, 2332760, 4665520]

約数ペア:

[(1, 4665520), (2, 2332760), (4, 1166380), (5, 933104), (8, 583190), (10, 466552), (16, 291595), (20, 233276), (29, 160880), (40, 116638), (58, 80440), (80, 58319), (116, 40220), (145, 32176), (232, 20110), (290, 16088), (464, 10055), (580, 8044), (1160, 4022), (2011, 2320)]