485634710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 965030976

約数和(自身を除く): 479396266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 271, 542, 605, 1210, 1355, 1481, 2710, 2962, 2981, 5962, 7405, 14810, 14905, 16291, 29810, 32582, 32791, 65582, 81455, 162910, 163955, 179201, 327910, 358402, 401351, 802702, 896005, 1792010, 2006755, 4013510, 4414861, 8829722, 22074305, 44148610, 48563471, 97126942, 242817355, 485634710]

約数ペア:

[(1, 485634710), (2, 242817355), (5, 97126942), (10, 48563471), (11, 44148610), (22, 22074305), (55, 8829722), (110, 4414861), (121, 4013510), (242, 2006755), (271, 1792010), (542, 896005), (605, 802702), (1210, 401351), (1355, 358402), (1481, 327910), (2710, 179201), (2962, 163955), (2981, 162910), (5962, 81455), (7405, 65582), (14810, 32791), (14905, 32582), (16291, 29810)]