5227520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1021}}^1$

素因数の和:1046

約数の個数: 44

約数和(自身を含む): 12552204

約数和(自身を除く): 7324684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1021, 1024, 1280, 2042, 2560, 4084, 5105, 5120, 8168, 10210, 16336, 20420, 32672, 40840, 65344, 81680, 130688, 163360, 261376, 326720, 522752, 653440, 1045504, 1306880, 2613760, 5227520]

約数ペア:

[(1, 5227520), (2, 2613760), (4, 1306880), (5, 1045504), (8, 653440), (10, 522752), (16, 326720), (20, 261376), (32, 163360), (40, 130688), (64, 81680), (80, 65344), (128, 40840), (160, 32672), (256, 20420), (320, 16336), (512, 10210), (640, 8168), (1021, 5120), (1024, 5105), (1280, 4084), (2042, 2560)]