458052190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3761}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 869473440

約数和(自身を除く): 411421250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 3205, 3761, 6410, 7522, 12179, 18805, 24358, 37610, 60895, 71459, 121790, 142918, 357295, 714590, 2410801, 4821602, 12054005, 24108010, 45805219, 91610438, 229026095, 458052190]

約数ペア:

[(1, 458052190), (2, 229026095), (5, 91610438), (10, 45805219), (19, 24108010), (38, 12054005), (95, 4821602), (190, 2410801), (641, 714590), (1282, 357295), (3205, 142918), (3761, 121790), (6410, 71459), (7522, 60895), (12179, 37610), (18805, 24358)]