29516140

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2281}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 62106912

約数和(自身を除く): 32590772

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2281, 2588, 3235, 4562, 6470, 9124, 11405, 12940, 22810, 45620, 1475807, 2951614, 5903228, 7379035, 14758070, 29516140]

約数ペア:

[(1, 29516140), (2, 14758070), (4, 7379035), (5, 5903228), (10, 2951614), (20, 1475807), (647, 45620), (1294, 22810), (2281, 12940), (2588, 11405), (3235, 9124), (4562, 6470)]