149004735920

素因数分解:

$2^4\times 5^1\times {\mathrm{13751}}^1\times {\mathrm{135449}}^1$

素因数の和:149213

約数の個数: 40

約数和(自身を含む): 346463762400

約数和(自身を除く): 197459026480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13751, 27502, 55004, 68755, 110008, 135449, 137510, 220016, 270898, 275020, 541796, 550040, 677245, 1083592, 1100080, 1354490, 2167184, 2708980, 5417960, 10835920, 1862559199, 3725118398, 7450236796, 9312795995, 14900473592, 18625591990, 29800947184, 37251183980, 74502367960, 149004735920]

約数ペア:

[(1, 149004735920), (2, 74502367960), (4, 37251183980), (5, 29800947184), (8, 18625591990), (10, 14900473592), (16, 9312795995), (20, 7450236796), (40, 3725118398), (80, 1862559199), (13751, 10835920), (27502, 5417960), (55004, 2708980), (68755, 2167184), (110008, 1354490), (135449, 1100080), (137510, 1083592), (220016, 677245), (270898, 550040), (275020, 541796)]