7492080440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14407847}}^1$

素因数の和:14407871

約数の個数: 32

約数和(自身を含む): 18153888480

約数和(自身を除く): 10661808040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14407847, 28815694, 57631388, 72039235, 115262776, 144078470, 187302011, 288156940, 374604022, 576313880, 749208044, 936510055, 1498416088, 1873020110, 3746040220, 7492080440]

約数ペア:

[(1, 7492080440), (2, 3746040220), (4, 1873020110), (5, 1498416088), (8, 936510055), (10, 749208044), (13, 576313880), (20, 374604022), (26, 288156940), (40, 187302011), (52, 144078470), (65, 115262776), (104, 72039235), (130, 57631388), (260, 28815694), (520, 14407847)]