4220060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16231}}^1$

素因数の和:16253

約数の個数: 24

約数和(自身を含む): 9544416

約数和(自身を除く): 5324356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16231, 32462, 64924, 81155, 162310, 211003, 324620, 422006, 844012, 1055015, 2110030, 4220060]

約数ペア:

[(1, 4220060), (2, 2110030), (4, 1055015), (5, 844012), (10, 422006), (13, 324620), (20, 211003), (26, 162310), (52, 81155), (65, 64924), (130, 32462), (260, 16231)]