2003718530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18089}}^1$

素因数の和:18179

約数の個数: 64

約数和(自身を含む): 4220035200

約数和(自身を除く): 2216316670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 530, 583, 1007, 1045, 1166, 2014, 2090, 2915, 5035, 5830, 10070, 11077, 18089, 22154, 36178, 55385, 90445, 110770, 180890, 198979, 343691, 397958, 687382, 958717, 994895, 1718455, 1917434, 1989790, 3436910, 3780601, 4793585, 7561202, 9587170, 10545887, 18215623, 18903005, 21091774, 36431246, 37806010, 52729435, 91078115, 105458870, 182156230, 200371853, 400743706, 1001859265, 2003718530]

約数ペア:

[(1, 2003718530), (2, 1001859265), (5, 400743706), (10, 200371853), (11, 182156230), (19, 105458870), (22, 91078115), (38, 52729435), (53, 37806010), (55, 36431246), (95, 21091774), (106, 18903005), (110, 18215623), (190, 10545887), (209, 9587170), (265, 7561202), (418, 4793585), (530, 3780601), (583, 3436910), (1007, 1989790), (1045, 1917434), (1166, 1718455), (2014, 994895), (2090, 958717), (2915, 687382), (5035, 397958), (5830, 343691), (10070, 198979), (11077, 180890), (18089, 110770), (22154, 90445), (36178, 55385)]