99339520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11087}}^1$

素因数の和:11115

約数の個数: 72

約数和(自身を含む): 271966464

約数和(自身を除く): 172626944

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, 11087, 22174, 44348, 55435, 77609, 88696, 110870, 155218, 177392, 221740, 310436, 354784, 388045, 443480, 620872, 709568, 776090, 886960, 1241744, 1419136, 1552180, 1773920, 2483488, 2838272, 3104360, 3547840, 4966976, 6208720, 7095680, 9933952, 12417440, 14191360, 19867904, 24834880, 49669760, 99339520]

約数ペア:

[(1, 99339520), (2, 49669760), (4, 24834880), (5, 19867904), (7, 14191360), (8, 12417440), (10, 9933952), (14, 7095680), (16, 6208720), (20, 4966976), (28, 3547840), (32, 3104360), (35, 2838272), (40, 2483488), (56, 1773920), (64, 1552180), (70, 1419136), (80, 1241744), (112, 886960), (128, 776090), (140, 709568), (160, 620872), (224, 443480), (256, 388045), (280, 354784), (320, 310436), (448, 221740), (560, 177392), (640, 155218), (896, 110870), (1120, 88696), (1280, 77609), (1792, 55435), (2240, 44348), (4480, 22174), (8960, 11087)]