32847640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{16759}}^1$

素因数の和:16784

約数の個数: 48

約数和(自身を含む): 85978800

約数和(自身を除く): 53131160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 16759, 33518, 67036, 83795, 117313, 134072, 167590, 234626, 335180, 469252, 586565, 670360, 821191, 938504, 1173130, 1642382, 2346260, 3284764, 4105955, 4692520, 6569528, 8211910, 16423820, 32847640]

約数ペア:

[(1, 32847640), (2, 16423820), (4, 8211910), (5, 6569528), (7, 4692520), (8, 4105955), (10, 3284764), (14, 2346260), (20, 1642382), (28, 1173130), (35, 938504), (40, 821191), (49, 670360), (56, 586565), (70, 469252), (98, 335180), (140, 234626), (196, 167590), (245, 134072), (280, 117313), (392, 83795), (490, 67036), (980, 33518), (1960, 16759)]