5422430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 10723104

約数和(自身を除く): 5300674

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 787, 1378, 1574, 3445, 3935, 6890, 7870, 10231, 20462, 41711, 51155, 83422, 102310, 208555, 417110, 542243, 1084486, 2711215, 5422430]

約数ペア:

[(1, 5422430), (2, 2711215), (5, 1084486), (10, 542243), (13, 417110), (26, 208555), (53, 102310), (65, 83422), (106, 51155), (130, 41711), (265, 20462), (530, 10231), (689, 7870), (787, 6890), (1378, 3935), (1574, 3445)]