11680040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10069}}^1$

素因数の和:10109

約数の個数: 32

約数和(自身を含む): 27189000

約数和(自身を除く): 15508960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10069, 20138, 40276, 50345, 80552, 100690, 201380, 292001, 402760, 584002, 1168004, 1460005, 2336008, 2920010, 5840020, 11680040]

約数ペア:

[(1, 11680040), (2, 5840020), (4, 2920010), (5, 2336008), (8, 1460005), (10, 1168004), (20, 584002), (29, 402760), (40, 292001), (58, 201380), (116, 100690), (145, 80552), (232, 50345), (290, 40276), (580, 20138), (1160, 10069)]