2305400.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140557}}^1$

素因数の和:140579

約数の個数: 24

約数和(自身を含む): 82648104

約数和(自身を除く): 46103284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 140557, 281114, 562228, 702785, 1405570, 1827241, 2811140, 3654482, 7308964, 9136205, 18272410, 36544820]

約数ペア:

[(1, 36544820), (2, 18272410), (4, 9136205), (5, 7308964), (10, 3654482), (13, 2811140), (20, 1827241), (26, 1405570), (52, 702785), (65, 562228), (130, 281114), (260, 140557)]