85340810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8702

約数の個数: 32

約数和(自身を含む): 164039040

約数和(自身を除く): 78698230

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 8629, 9890, 17258, 43145, 86290, 198467, 371047, 396934, 742094, 992335, 1855235, 1984670, 3710470, 8534081, 17068162, 42670405, 85340810]

約数ペア:

[(1, 85340810), (2, 42670405), (5, 17068162), (10, 8534081), (23, 3710470), (43, 1984670), (46, 1855235), (86, 992335), (115, 742094), (215, 396934), (230, 371047), (430, 198467), (989, 86290), (1978, 43145), (4945, 17258), (8629, 9890)]