26956740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5413}}^1$

素因数の和:5508

約数の個数: 48

約数和(自身を含む): 76402368

約数和(自身を除く): 49445628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 5413, 10826, 16239, 21652, 27065, 32478, 54130, 64956, 81195, 108260, 162390, 324780, 449279, 898558, 1347837, 1797116, 2246395, 2695674, 4492790, 5391348, 6739185, 8985580, 13478370, 26956740]

約数ペア:

[(1, 26956740), (2, 13478370), (3, 8985580), (4, 6739185), (5, 5391348), (6, 4492790), (10, 2695674), (12, 2246395), (15, 1797116), (20, 1347837), (30, 898558), (60, 449279), (83, 324780), (166, 162390), (249, 108260), (332, 81195), (415, 64956), (498, 54130), (830, 32478), (996, 27065), (1245, 21652), (1660, 16239), (2490, 10826), (4980, 5413)]