40780322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 29981278

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 902, 1189, 1559, 2378, 3118, 13079, 17149, 26158, 34298, 45211, 63919, 90422, 127838, 497321, 703109, 994642, 1406218, 1853651, 3707302, 20390161, 40780322]

約数ペア:

[(1, 40780322), (2, 20390161), (11, 3707302), (22, 1853651), (29, 1406218), (41, 994642), (58, 703109), (82, 497321), (319, 127838), (451, 90422), (638, 63919), (902, 45211), (1189, 34298), (1559, 26158), (2378, 17149), (3118, 13079)]