45931220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 99525888

約数和(自身を除く): 53594668

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 235, 262, 373, 470, 524, 655, 746, 940, 1310, 1492, 1865, 2620, 3730, 6157, 7460, 12314, 17531, 24628, 30785, 35062, 48863, 61570, 70124, 87655, 97726, 123140, 175310, 195452, 244315, 350620, 488630, 977260, 2296561, 4593122, 9186244, 11482805, 22965610, 45931220]

約数ペア:

[(1, 45931220), (2, 22965610), (4, 11482805), (5, 9186244), (10, 4593122), (20, 2296561), (47, 977260), (94, 488630), (131, 350620), (188, 244315), (235, 195452), (262, 175310), (373, 123140), (470, 97726), (524, 87655), (655, 70124), (746, 61570), (940, 48863), (1310, 35062), (1492, 30785), (1865, 24628), (2620, 17531), (3730, 12314), (6157, 7460)]