1045643920

素因数分解:

$2^4\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{12653}}^1$

素因数の和:13699

約数の個数: 40

約数和(自身を含む): 2433667896

約数和(自身を除く): 1388023976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1033, 2066, 4132, 5165, 8264, 10330, 12653, 16528, 20660, 25306, 41320, 50612, 63265, 82640, 101224, 126530, 202448, 253060, 506120, 1012240, 13070549, 26141098, 52282196, 65352745, 104564392, 130705490, 209128784, 261410980, 522821960, 1045643920]

約数ペア:

[(1, 1045643920), (2, 522821960), (4, 261410980), (5, 209128784), (8, 130705490), (10, 104564392), (16, 65352745), (20, 52282196), (40, 26141098), (80, 13070549), (1033, 1012240), (2066, 506120), (4132, 253060), (5165, 202448), (8264, 126530), (10330, 101224), (12653, 82640), (16528, 63265), (20660, 50612), (25306, 41320)]