13224040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1229}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 29889000

約数和(自身を除く): 16664960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1229, 1345, 2152, 2458, 2690, 4916, 5380, 6145, 9832, 10760, 12290, 24580, 49160, 330601, 661202, 1322404, 1653005, 2644808, 3306010, 6612020, 13224040]

約数ペア:

[(1, 13224040), (2, 6612020), (4, 3306010), (5, 2644808), (8, 1653005), (10, 1322404), (20, 661202), (40, 330601), (269, 49160), (538, 24580), (1076, 12290), (1229, 10760), (1345, 9832), (2152, 6145), (2458, 5380), (2690, 4916)]