29028440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 76412160

約数和(自身を除く): 47383720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 2411, 3010, 4822, 6020, 9644, 12040, 12055, 16877, 19288, 24110, 33754, 48220, 67508, 84385, 96440, 103673, 135016, 168770, 207346, 337540, 414692, 518365, 675080, 725711, 829384, 1036730, 1451422, 2073460, 2902844, 3628555, 4146920, 5805688, 7257110, 14514220, 29028440]

約数ペア:

[(1, 29028440), (2, 14514220), (4, 7257110), (5, 5805688), (7, 4146920), (8, 3628555), (10, 2902844), (14, 2073460), (20, 1451422), (28, 1036730), (35, 829384), (40, 725711), (43, 675080), (56, 518365), (70, 414692), (86, 337540), (140, 207346), (172, 168770), (215, 135016), (280, 103673), (301, 96440), (344, 84385), (430, 67508), (602, 48220), (860, 33754), (1204, 24110), (1505, 19288), (1720, 16877), (2408, 12055), (2411, 12040), (3010, 9644), (4822, 6020)]