2019947533225

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{2003}}^1\times {\mathrm{98627}}^1$

素因数の和:101049

約数の個数: 24

約数和(自身を含む): 2512138007520

約数和(自身を除く): 492190474295

約数列:

[1, 5, 25, 409, 2003, 2045, 10015, 10225, 50075, 98627, 493135, 819227, 2465675, 4096135, 20480675, 40338443, 197549881, 201692215, 987749405, 1008461075, 4938747025, 80797901329, 403989506645, 2019947533225]

約数ペア:

[(1, 2019947533225), (5, 403989506645), (25, 80797901329), (409, 4938747025), (2003, 1008461075), (2045, 987749405), (10015, 201692215), (10225, 197549881), (50075, 40338443), (98627, 20480675), (493135, 4096135), (819227, 2465675)]