10925020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 24127488

約数和(自身を除く): 13202468

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 263, 268, 310, 335, 526, 620, 670, 1052, 1315, 1340, 2077, 2630, 4154, 5260, 8153, 8308, 10385, 16306, 17621, 20770, 32612, 35242, 40765, 41540, 70484, 81530, 88105, 163060, 176210, 352420, 546251, 1092502, 2185004, 2731255, 5462510, 10925020]

約数ペア:

[(1, 10925020), (2, 5462510), (4, 2731255), (5, 2185004), (10, 1092502), (20, 546251), (31, 352420), (62, 176210), (67, 163060), (124, 88105), (134, 81530), (155, 70484), (263, 41540), (268, 40765), (310, 35242), (335, 32612), (526, 20770), (620, 17621), (670, 16306), (1052, 10385), (1315, 8308), (1340, 8153), (2077, 5260), (2630, 4154)]