22745570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 43409520

約数和(自身を除く): 20663950

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1913, 2378, 3826, 5945, 9565, 11890, 19130, 55477, 78433, 110954, 156866, 277385, 392165, 554770, 784330, 2274557, 4549114, 11372785, 22745570]

約数ペア:

[(1, 22745570), (2, 11372785), (5, 4549114), (10, 2274557), (29, 784330), (41, 554770), (58, 392165), (82, 277385), (145, 156866), (205, 110954), (290, 78433), (410, 55477), (1189, 19130), (1913, 11890), (2378, 9565), (3826, 5945)]