5403845540

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{254179}}^1$

素因数の和:255251

約数の個数: 24

約数和(自身を含む): 11358795840

約数和(自身を除く): 5954950300

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260, 254179, 508358, 1016716, 1270895, 2541790, 5083580, 270192277, 540384554, 1080769108, 1350961385, 2701922770, 5403845540]

約数ペア:

[(1, 5403845540), (2, 2701922770), (4, 1350961385), (5, 1080769108), (10, 540384554), (20, 270192277), (1063, 5083580), (2126, 2541790), (4252, 1270895), (5315, 1016716), (10630, 508358), (21260, 254179)]