80457874036

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{503}}^2\times {\mathrm{743}}^1$

素因数の和:1860

約数の個数: 36

約数和(自身を含む): 142591936032

約数和(自身を除く): 62134061996

約数列:

[1, 2, 4, 107, 214, 428, 503, 743, 1006, 1486, 2012, 2972, 53821, 79501, 107642, 159002, 215284, 253009, 318004, 373729, 506018, 747458, 1012036, 1494916, 27071963, 39989003, 54143926, 79978006, 108287852, 159956012, 187985687, 375971374, 751942748, 20114468509, 40228937018, 80457874036]

約数ペア:

[(1, 80457874036), (2, 40228937018), (4, 20114468509), (107, 751942748), (214, 375971374), (428, 187985687), (503, 159956012), (743, 108287852), (1006, 79978006), (1486, 54143926), (2012, 39989003), (2972, 27071963), (53821, 1494916), (79501, 1012036), (107642, 747458), (159002, 506018), (215284, 373729), (253009, 318004)]