29000840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 74952000

約数和(自身を除く): 45951160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3469, 4180, 6938, 8360, 13876, 17345, 27752, 34690, 38159, 65911, 69380, 76318, 131822, 138760, 152636, 190795, 263644, 305272, 329555, 381590, 527288, 659110, 725021, 763180, 1318220, 1450042, 1526360, 2636440, 2900084, 3625105, 5800168, 7250210, 14500420, 29000840]

約数ペア:

[(1, 29000840), (2, 14500420), (4, 7250210), (5, 5800168), (8, 3625105), (10, 2900084), (11, 2636440), (19, 1526360), (20, 1450042), (22, 1318220), (38, 763180), (40, 725021), (44, 659110), (55, 527288), (76, 381590), (88, 329555), (95, 305272), (110, 263644), (152, 190795), (190, 152636), (209, 138760), (220, 131822), (380, 76318), (418, 69380), (440, 65911), (760, 38159), (836, 34690), (1045, 27752), (1672, 17345), (2090, 13876), (3469, 8360), (4180, 6938)]