5080016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4106

約数の個数: 20

約数和(自身を含む): 9969600

約数和(自身を除く): 4889584

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4019, 8038, 16076, 32152, 64304, 317501, 635002, 1270004, 2540008, 5080016]

約数ペア:

[(1, 5080016), (2, 2540008), (4, 1270004), (8, 635002), (16, 317501), (79, 64304), (158, 32152), (316, 16076), (632, 8038), (1264, 4019)]