220013300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{169241}}^1$

素因数の和:169268

約数の個数: 36

約数和(自身を含む): 514157196

約数和(自身を除く): 294143896

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 169241, 338482, 676964, 846205, 1692410, 2200133, 3384820, 4231025, 4400266, 8462050, 8800532, 11000665, 16924100, 22001330, 44002660, 55003325, 110006650, 220013300]

約数ペア:

[(1, 220013300), (2, 110006650), (4, 55003325), (5, 44002660), (10, 22001330), (13, 16924100), (20, 11000665), (25, 8800532), (26, 8462050), (50, 4400266), (52, 4231025), (65, 3384820), (100, 2200133), (130, 1692410), (260, 846205), (325, 676964), (650, 338482), (1300, 169241)]