13914880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 38116512

約数和(自身を除く): 24201632

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, 1553, 1792, 2240, 3106, 4480, 6212, 7765, 8960, 10871, 12424, 15530, 21742, 24848, 31060, 43484, 49696, 54355, 62120, 86968, 99392, 108710, 124240, 173936, 198784, 217420, 248480, 347872, 397568, 434840, 496960, 695744, 869680, 993920, 1391488, 1739360, 1987840, 2782976, 3478720, 6957440, 13914880]

約数ペア:

[(1, 13914880), (2, 6957440), (4, 3478720), (5, 2782976), (7, 1987840), (8, 1739360), (10, 1391488), (14, 993920), (16, 869680), (20, 695744), (28, 496960), (32, 434840), (35, 397568), (40, 347872), (56, 248480), (64, 217420), (70, 198784), (80, 173936), (112, 124240), (128, 108710), (140, 99392), (160, 86968), (224, 62120), (256, 54355), (280, 49696), (320, 43484), (448, 31060), (560, 24848), (640, 21742), (896, 15530), (1120, 12424), (1280, 10871), (1553, 8960), (1792, 7765), (2240, 6212), (3106, 4480)]