103819520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11587}}^1$

素因数の和:11615

約数の個数: 72

約数和(自身を含む): 284230464

約数和(自身を除く): 180410944

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 11587, 23174, 46348, 57935, 81109, 92696, 115870, 162218, 185392, 231740, 324436, 370784, 405545, 463480, 648872, 741568, 811090, 926960, 1297744, 1483136, 1622180, 1853920, 2595488, 2966272, 3244360, 3707840, 5190976, 6488720, 7415680, 10381952, 12977440, 14831360, 20763904, 25954880, 51909760, 103819520]

約数ペア:

[(1, 103819520), (2, 51909760), (4, 25954880), (5, 20763904), (7, 14831360), (8, 12977440), (10, 10381952), (14, 7415680), (16, 6488720), (20, 5190976), (28, 3707840), (32, 3244360), (35, 2966272), (40, 2595488), (56, 1853920), (64, 1622180), (70, 1483136), (80, 1297744), (112, 926960), (128, 811090), (140, 741568), (160, 648872), (224, 463480), (256, 405545), (280, 370784), (320, 324436), (448, 231740), (560, 185392), (640, 162218), (896, 115870), (1120, 92696), (1280, 81109), (1792, 57935), (2240, 46348), (4480, 23174), (8960, 11587)]