88472780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{36559}}^1$

素因数の和:36590

約数の個数: 36

約数和(自身を含む): 204224160

約数和(自身を除く): 115751380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 36559, 73118, 146236, 182795, 365590, 402149, 731180, 804298, 1608596, 2010745, 4021490, 4423639, 8042980, 8847278, 17694556, 22118195, 44236390, 88472780]

約数ペア:

[(1, 88472780), (2, 44236390), (4, 22118195), (5, 17694556), (10, 8847278), (11, 8042980), (20, 4423639), (22, 4021490), (44, 2010745), (55, 1608596), (110, 804298), (121, 731180), (220, 402149), (242, 365590), (484, 182795), (605, 146236), (1210, 73118), (2420, 36559)]