57350920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130343}}^1$

素因数の和:130365

約数の個数: 32

約数和(自身を含む): 140771520

約数和(自身を除く): 83420600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 130343, 260686, 521372, 651715, 1042744, 1303430, 1433773, 2606860, 2867546, 5213720, 5735092, 7168865, 11470184, 14337730, 28675460, 57350920]

約数ペア:

[(1, 57350920), (2, 28675460), (4, 14337730), (5, 11470184), (8, 7168865), (10, 5735092), (11, 5213720), (20, 2867546), (22, 2606860), (40, 1433773), (44, 1303430), (55, 1042744), (88, 651715), (110, 521372), (220, 260686), (440, 130343)]