29096980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:7000

約数の個数: 48

約数和(自身を含む): 70176960

約数和(自身を除く): 41079980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6961, 13922, 27844, 34805, 69610, 76571, 132259, 139220, 153142, 264518, 306284, 382855, 529036, 661295, 765710, 1322590, 1454849, 1531420, 2645180, 2909698, 5819396, 7274245, 14548490, 29096980]

約数ペア:

[(1, 29096980), (2, 14548490), (4, 7274245), (5, 5819396), (10, 2909698), (11, 2645180), (19, 1531420), (20, 1454849), (22, 1322590), (38, 765710), (44, 661295), (55, 529036), (76, 382855), (95, 306284), (110, 264518), (190, 153142), (209, 139220), (220, 132259), (380, 76571), (418, 69610), (836, 34805), (1045, 27844), (2090, 13922), (4180, 6961)]