201810080110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{2837}}^1$

素因数の和:3501

約数の個数: 64

約数和(自身を含む): 370085189760

約数和(自身を除く): 168275109650

約数列:

[1, 2, 5, 10, 89, 178, 257, 311, 445, 514, 622, 890, 1285, 1555, 2570, 2837, 3110, 5674, 14185, 22873, 27679, 28370, 45746, 55358, 79927, 114365, 138395, 159854, 228730, 252493, 276790, 399635, 504986, 729109, 799270, 882307, 1262465, 1458218, 1764614, 2524930, 3645545, 4411535, 7113503, 7291090, 8823070, 14227006, 35567515, 64890701, 71135030, 78525323, 129781402, 157050646, 226752899, 324453505, 392626615, 453505798, 648907010, 785253230, 1133764495, 2267528990, 20181008011, 40362016022, 100905040055, 201810080110]

約数ペア:

[(1, 201810080110), (2, 100905040055), (5, 40362016022), (10, 20181008011), (89, 2267528990), (178, 1133764495), (257, 785253230), (311, 648907010), (445, 453505798), (514, 392626615), (622, 324453505), (890, 226752899), (1285, 157050646), (1555, 129781402), (2570, 78525323), (2837, 71135030), (3110, 64890701), (5674, 35567515), (14185, 14227006), (22873, 8823070), (27679, 7291090), (28370, 7113503), (45746, 4411535), (55358, 3645545), (79927, 2524930), (114365, 1764614), (138395, 1458218), (159854, 1262465), (228730, 882307), (252493, 799270), (276790, 729109), (399635, 504986)]