26665320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20201}}^1$

素因数の和:20226

約数の個数: 64

約数和(自身を含む): 87272640

約数和(自身を除く): 60607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 202010, 222211, 242412, 303015, 404020, 444422, 484824, 606030, 666633, 808040, 888844, 1111055, 1212060, 1333266, 1777688, 2222110, 2424120, 2666532, 3333165, 4444220, 5333064, 6666330, 8888440, 13332660, 26665320]

約数ペア:

[(1, 26665320), (2, 13332660), (3, 8888440), (4, 6666330), (5, 5333064), (6, 4444220), (8, 3333165), (10, 2666532), (11, 2424120), (12, 2222110), (15, 1777688), (20, 1333266), (22, 1212060), (24, 1111055), (30, 888844), (33, 808040), (40, 666633), (44, 606030), (55, 484824), (60, 444422), (66, 404020), (88, 303015), (110, 242412), (120, 222211), (132, 202010), (165, 161608), (220, 121206), (264, 101005), (330, 80804), (440, 60603), (660, 40402), (1320, 20201)]