5726260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 12164040

約数和(自身を除く): 6437780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3217, 6434, 12868, 16085, 32170, 64340, 286313, 572626, 1145252, 1431565, 2863130, 5726260]

約数ペア:

[(1, 5726260), (2, 2863130), (4, 1431565), (5, 1145252), (10, 572626), (20, 286313), (89, 64340), (178, 32170), (356, 16085), (445, 12868), (890, 6434), (1780, 3217)]