80026138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 52165862

約数列:

[1, 2, 19, 29, 38, 58, 101, 202, 551, 719, 1102, 1438, 1919, 2929, 3838, 5858, 13661, 20851, 27322, 41702, 55651, 72619, 111302, 145238, 396169, 792338, 1379761, 2105951, 2759522, 4211902, 40013069, 80026138]

約数ペア:

[(1, 80026138), (2, 40013069), (19, 4211902), (29, 2759522), (38, 2105951), (58, 1379761), (101, 792338), (202, 396169), (551, 145238), (719, 111302), (1102, 72619), (1438, 55651), (1919, 41702), (2929, 27322), (3838, 20851), (5858, 13661)]