495109010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{1097}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 983100888

約数和(自身を除く): 487991878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 373, 605, 746, 1097, 1210, 1865, 2194, 3730, 4103, 5485, 8206, 10970, 12067, 20515, 24134, 41030, 45133, 60335, 90266, 120670, 132737, 225665, 265474, 409181, 451330, 663685, 818362, 1327370, 2045905, 4091810, 4500991, 9001982, 22504955, 45009910, 49510901, 99021802, 247554505, 495109010]

約数ペア:

[(1, 495109010), (2, 247554505), (5, 99021802), (10, 49510901), (11, 45009910), (22, 22504955), (55, 9001982), (110, 4500991), (121, 4091810), (242, 2045905), (373, 1327370), (605, 818362), (746, 663685), (1097, 451330), (1210, 409181), (1865, 265474), (2194, 225665), (3730, 132737), (4103, 120670), (5485, 90266), (8206, 60335), (10970, 45133), (12067, 41030), (20515, 24134)]