26132740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 58759344

約数和(自身を除く): 32626604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 761, 1010, 1522, 1717, 2020, 3044, 3434, 3805, 6868, 7610, 8585, 12937, 15220, 17170, 25874, 34340, 51748, 64685, 76861, 129370, 153722, 258740, 307444, 384305, 768610, 1306637, 1537220, 2613274, 5226548, 6533185, 13066370, 26132740]

約数ペア:

[(1, 26132740), (2, 13066370), (4, 6533185), (5, 5226548), (10, 2613274), (17, 1537220), (20, 1306637), (34, 768610), (68, 384305), (85, 307444), (101, 258740), (170, 153722), (202, 129370), (340, 76861), (404, 64685), (505, 51748), (761, 34340), (1010, 25874), (1522, 17170), (1717, 15220), (2020, 12937), (3044, 8585), (3434, 7610), (3805, 6868)]