16292380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 37142784

約数和(自身を除く): 20850404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 281, 446, 562, 892, 1115, 1124, 1405, 2230, 2810, 2899, 3653, 4460, 5620, 5798, 7306, 11596, 14495, 14612, 18265, 28990, 36530, 57980, 62663, 73060, 125326, 250652, 313315, 626630, 814619, 1253260, 1629238, 3258476, 4073095, 8146190, 16292380]

約数ペア:

[(1, 16292380), (2, 8146190), (4, 4073095), (5, 3258476), (10, 1629238), (13, 1253260), (20, 814619), (26, 626630), (52, 313315), (65, 250652), (130, 125326), (223, 73060), (260, 62663), (281, 57980), (446, 36530), (562, 28990), (892, 18265), (1115, 14612), (1124, 14495), (1405, 11596), (2230, 7306), (2810, 5798), (2899, 5620), (3653, 4460)]