86465390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3809

約数の個数: 48

約数和(自身を含む): 180124560

約数和(自身を除く): 93659170

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 3761, 4598, 7522, 11495, 18805, 22990, 37610, 41371, 71459, 82742, 142918, 206855, 357295, 413710, 455081, 714590, 786049, 910162, 1572098, 2275405, 3930245, 4550810, 7860490, 8646539, 17293078, 43232695, 86465390]

約数ペア:

[(1, 86465390), (2, 43232695), (5, 17293078), (10, 8646539), (11, 7860490), (19, 4550810), (22, 3930245), (38, 2275405), (55, 1572098), (95, 910162), (110, 786049), (121, 714590), (190, 455081), (209, 413710), (242, 357295), (418, 206855), (605, 142918), (1045, 82742), (1210, 71459), (2090, 41371), (2299, 37610), (3761, 22990), (4598, 18805), (7522, 11495)]