57169640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7643}}^1$

素因数の和:7682

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 91429720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 7643, 15286, 30572, 38215, 61144, 76430, 84073, 129931, 152860, 168146, 259862, 305720, 336292, 420365, 519724, 649655, 672584, 840730, 1039448, 1299310, 1429241, 1681460, 2598620, 2858482, 3362920, 5197240, 5716964, 7146205, 11433928, 14292410, 28584820, 57169640]

約数ペア:

[(1, 57169640), (2, 28584820), (4, 14292410), (5, 11433928), (8, 7146205), (10, 5716964), (11, 5197240), (17, 3362920), (20, 2858482), (22, 2598620), (34, 1681460), (40, 1429241), (44, 1299310), (55, 1039448), (68, 840730), (85, 672584), (88, 649655), (110, 519724), (136, 420365), (170, 336292), (187, 305720), (220, 259862), (340, 168146), (374, 152860), (440, 129931), (680, 84073), (748, 76430), (935, 61144), (1496, 38215), (1870, 30572), (3740, 15286), (7480, 7643)]