5495920

素因数分解:

$2^4\times 5^1\times {\mathrm{68699}}^1$

素因数の和:68712

約数の個数: 20

約数和(自身を含む): 12778200

約数和(自身を除く): 7282280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68699, 137398, 274796, 343495, 549592, 686990, 1099184, 1373980, 2747960, 5495920]

約数ペア:

[(1, 5495920), (2, 2747960), (4, 1373980), (5, 1099184), (8, 686990), (10, 549592), (16, 343495), (20, 274796), (40, 137398), (80, 68699)]