45304820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 106201032

約数和(自身を除く): 60896212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 121, 193, 194, 220, 242, 386, 388, 484, 485, 605, 772, 965, 970, 1067, 1210, 1930, 1940, 2123, 2134, 2420, 3860, 4246, 4268, 5335, 8492, 10615, 10670, 11737, 18721, 21230, 21340, 23353, 23474, 37442, 42460, 46706, 46948, 58685, 74884, 93412, 93605, 116765, 117370, 187210, 205931, 233530, 234740, 374420, 411862, 467060, 823724, 1029655, 2059310, 2265241, 4118620, 4530482, 9060964, 11326205, 22652410, 45304820]

約数ペア:

[(1, 45304820), (2, 22652410), (4, 11326205), (5, 9060964), (10, 4530482), (11, 4118620), (20, 2265241), (22, 2059310), (44, 1029655), (55, 823724), (97, 467060), (110, 411862), (121, 374420), (193, 234740), (194, 233530), (220, 205931), (242, 187210), (386, 117370), (388, 116765), (484, 93605), (485, 93412), (605, 74884), (772, 58685), (965, 46948), (970, 46706), (1067, 42460), (1210, 37442), (1930, 23474), (1940, 23353), (2123, 21340), (2134, 21230), (2420, 18721), (3860, 11737), (4246, 10670), (4268, 10615), (5335, 8492)]