4080783785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{8081}}^1$

素因数の和:8573

約数の個数: 32

約数和(自身を含む): 5596752672

約数和(自身を除く): 1515968887

約数列:

[1, 5, 13, 17, 65, 85, 221, 457, 1105, 2285, 5941, 7769, 8081, 29705, 38845, 40405, 100997, 105053, 137377, 504985, 525265, 686885, 1785901, 3693017, 8929505, 18465085, 48009221, 62781289, 240046105, 313906445, 816156757, 4080783785]

約数ペア:

[(1, 4080783785), (5, 816156757), (13, 313906445), (17, 240046105), (65, 62781289), (85, 48009221), (221, 18465085), (457, 8929505), (1105, 3693017), (2285, 1785901), (5941, 686885), (7769, 525265), (8081, 504985), (29705, 137377), (38845, 105053), (40405, 100997)]