1652510720

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11527}}^1$

素因数の和:11563

約数の個数: 104

約数和(自身を含む): 4532440704

約数和(自身を除く): 2879929984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8960, 10240, 11527, 14336, 17920, 20480, 23054, 28672, 35840, 46108, 57635, 71680, 80689, 92216, 115270, 143360, 161378, 184432, 230540, 322756, 368864, 403445, 461080, 645512, 737728, 806890, 922160, 1291024, 1475456, 1613780, 1844320, 2582048, 2950912, 3227560, 3688640, 5164096, 5901824, 6455120, 7377280, 10328192, 11803648, 12910240, 14754560, 20656384, 23607296, 25820480, 29509120, 41312768, 47214592, 51640960, 59018240, 82625536, 103281920, 118036480, 165251072, 206563840, 236072960, 330502144, 413127680, 826255360, 1652510720]

約数ペア:

[(1, 1652510720), (2, 826255360), (4, 413127680), (5, 330502144), (7, 236072960), (8, 206563840), (10, 165251072), (14, 118036480), (16, 103281920), (20, 82625536), (28, 59018240), (32, 51640960), (35, 47214592), (40, 41312768), (56, 29509120), (64, 25820480), (70, 23607296), (80, 20656384), (112, 14754560), (128, 12910240), (140, 11803648), (160, 10328192), (224, 7377280), (256, 6455120), (280, 5901824), (320, 5164096), (448, 3688640), (512, 3227560), (560, 2950912), (640, 2582048), (896, 1844320), (1024, 1613780), (1120, 1475456), (1280, 1291024), (1792, 922160), (2048, 806890), (2240, 737728), (2560, 645512), (3584, 461080), (4096, 403445), (4480, 368864), (5120, 322756), (7168, 230540), (8960, 184432), (10240, 161378), (11527, 143360), (14336, 115270), (17920, 92216), (20480, 80689), (23054, 71680), (28672, 57635), (35840, 46108)]