45664780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 64328180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 743, 878, 1486, 1756, 2195, 2972, 3073, 3715, 4390, 5201, 6146, 7430, 8780, 10402, 12292, 14860, 15365, 20804, 26005, 30730, 52010, 61460, 104020, 326177, 652354, 1304708, 1630885, 2283239, 3261770, 4566478, 6523540, 9132956, 11416195, 22832390, 45664780]

約数ペア:

[(1, 45664780), (2, 22832390), (4, 11416195), (5, 9132956), (7, 6523540), (10, 4566478), (14, 3261770), (20, 2283239), (28, 1630885), (35, 1304708), (70, 652354), (140, 326177), (439, 104020), (743, 61460), (878, 52010), (1486, 30730), (1756, 26005), (2195, 20804), (2972, 15365), (3073, 14860), (3715, 12292), (4390, 10402), (5201, 8780), (6146, 7430)]