2588620705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{40609}}^1$

素因数の和:40705

約数の個数: 32

約数和(自身を含む): 3625660800

約数和(自身を除く): 1037040095

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 671, 1045, 1159, 3355, 5795, 12749, 40609, 63745, 203045, 446699, 771571, 2233495, 2477149, 3857855, 8487281, 12385745, 27248639, 42436405, 47065831, 136243195, 235329155, 517724141, 2588620705]

約数ペア:

[(1, 2588620705), (5, 517724141), (11, 235329155), (19, 136243195), (55, 47065831), (61, 42436405), (95, 27248639), (209, 12385745), (305, 8487281), (671, 3857855), (1045, 2477149), (1159, 2233495), (3355, 771571), (5795, 446699), (12749, 203045), (40609, 63745)]