1152803020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{2707}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 2456697600

約数和(自身を除く): 1303894580

約数列:

[1, 2, 4, 5, 10, 20, 107, 199, 214, 398, 428, 535, 796, 995, 1070, 1990, 2140, 2707, 3980, 5414, 10828, 13535, 21293, 27070, 42586, 54140, 85172, 106465, 212930, 289649, 425860, 538693, 579298, 1077386, 1158596, 1448245, 2154772, 2693465, 2896490, 5386930, 5792980, 10773860, 57640151, 115280302, 230560604, 288200755, 576401510, 1152803020]

約数ペア:

[(1, 1152803020), (2, 576401510), (4, 288200755), (5, 230560604), (10, 115280302), (20, 57640151), (107, 10773860), (199, 5792980), (214, 5386930), (398, 2896490), (428, 2693465), (535, 2154772), (796, 1448245), (995, 1158596), (1070, 1077386), (1990, 579298), (2140, 538693), (2707, 425860), (3980, 289649), (5414, 212930), (10828, 106465), (13535, 85172), (21293, 54140), (27070, 42586)]