1010492780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{417559}}^1$

素因数の和:417590

約数の個数: 36

約数和(自身を含む): 2332490160

約数和(自身を除く): 1321997380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 417559, 835118, 1670236, 2087795, 4175590, 4593149, 8351180, 9186298, 18372596, 22965745, 45931490, 50524639, 91862980, 101049278, 202098556, 252623195, 505246390, 1010492780]

約数ペア:

[(1, 1010492780), (2, 505246390), (4, 252623195), (5, 202098556), (10, 101049278), (11, 91862980), (20, 50524639), (22, 45931490), (44, 22965745), (55, 18372596), (110, 9186298), (121, 8351180), (220, 4593149), (242, 4175590), (484, 2087795), (605, 1670236), (1210, 835118), (2420, 417559)]