149037050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{72701}}^1$

素因数の和:72754

約数の個数: 24

約数和(自身を含む): 283974012

約数和(自身を除く): 134936962

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 72701, 145402, 363505, 727010, 1817525, 2980741, 3635050, 5961482, 14903705, 29807410, 74518525, 149037050]

約数ペア:

[(1, 149037050), (2, 74518525), (5, 29807410), (10, 14903705), (25, 5961482), (41, 3635050), (50, 2980741), (82, 1817525), (205, 727010), (410, 363505), (1025, 145402), (2050, 72701)]