88209490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 163004400

約数和(自身を除く): 74794910

約数列:

[1, 2, 5, 10, 53, 106, 149, 265, 298, 530, 745, 1117, 1490, 2234, 5585, 7897, 11170, 15794, 39485, 59201, 78970, 118402, 166433, 296005, 332866, 592010, 832165, 1664330, 8820949, 17641898, 44104745, 88209490]

約数ペア:

[(1, 88209490), (2, 44104745), (5, 17641898), (10, 8820949), (53, 1664330), (106, 832165), (149, 592010), (265, 332866), (298, 296005), (530, 166433), (745, 118402), (1117, 78970), (1490, 59201), (2234, 39485), (5585, 15794), (7897, 11170)]