42416440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96401}}^1$

素因数の和:96423

約数の個数: 32

約数和(自身を含む): 104114160

約数和(自身を除く): 61697720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96401, 192802, 385604, 482005, 771208, 964010, 1060411, 1928020, 2120822, 3856040, 4241644, 5302055, 8483288, 10604110, 21208220, 42416440]

約数ペア:

[(1, 42416440), (2, 21208220), (4, 10604110), (5, 8483288), (8, 5302055), (10, 4241644), (11, 3856040), (20, 2120822), (22, 1928020), (40, 1060411), (44, 964010), (55, 771208), (88, 482005), (110, 385604), (220, 192802), (440, 96401)]