86320190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71339}}^1$

素因数の和:71368

約数の個数: 24

約数和(自身を含む): 170787960

約数和(自身を除く): 84467770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 71339, 142678, 356695, 713390, 784729, 1569458, 3923645, 7847290, 8632019, 17264038, 43160095, 86320190]

約数ペア:

[(1, 86320190), (2, 43160095), (5, 17264038), (10, 8632019), (11, 7847290), (22, 3923645), (55, 1569458), (110, 784729), (121, 713390), (242, 356695), (605, 142678), (1210, 71339)]