610320440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{287887}}^1$

素因数の和:287951

約数の個数: 32

約数和(自身を含む): 1399135680

約数和(自身を除く): 788815240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 287887, 575774, 1151548, 1439435, 2303096, 2878870, 5757740, 11515480, 15258011, 30516022, 61032044, 76290055, 122064088, 152580110, 305160220, 610320440]

約数ペア:

[(1, 610320440), (2, 305160220), (4, 152580110), (5, 122064088), (8, 76290055), (10, 61032044), (20, 30516022), (40, 15258011), (53, 11515480), (106, 5757740), (212, 2878870), (265, 2303096), (424, 1439435), (530, 1151548), (1060, 575774), (2120, 287887)]