77376290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 144089280

約数和(自身を除く): 66712990

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 2179, 3551, 4358, 7102, 10895, 17755, 21790, 35510, 115487, 145993, 230974, 291986, 577435, 729965, 1154870, 1459930, 7737629, 15475258, 38688145, 77376290]

約数ペア:

[(1, 77376290), (2, 38688145), (5, 15475258), (10, 7737629), (53, 1459930), (67, 1154870), (106, 729965), (134, 577435), (265, 291986), (335, 230974), (530, 145993), (670, 115487), (2179, 35510), (3551, 21790), (4358, 17755), (7102, 10895)]