89225290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115877}}^1$

素因数の和:115902

約数の個数: 32

約数和(自身を含む): 200237184

約数和(自身を除く): 111011894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 115877, 231754, 579385, 811139, 1158770, 1274647, 1622278, 2549294, 4055695, 6373235, 8111390, 8922529, 12746470, 17845058, 44612645, 89225290]

約数ペア:

[(1, 89225290), (2, 44612645), (5, 17845058), (7, 12746470), (10, 8922529), (11, 8111390), (14, 6373235), (22, 4055695), (35, 2549294), (55, 1622278), (70, 1274647), (77, 1158770), (110, 811139), (154, 579385), (385, 231754), (770, 115877)]