63892480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{12479}}^1$

素因数の和:12504

約数の個数: 44

約数和(自身を含む): 153279360

約数和(自身を除く): 89386880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 12479, 24958, 49916, 62395, 99832, 124790, 199664, 249580, 399328, 499160, 798656, 998320, 1597312, 1996640, 3194624, 3993280, 6389248, 7986560, 12778496, 15973120, 31946240, 63892480]

約数ペア:

[(1, 63892480), (2, 31946240), (4, 15973120), (5, 12778496), (8, 7986560), (10, 6389248), (16, 3993280), (20, 3194624), (32, 1996640), (40, 1597312), (64, 998320), (80, 798656), (128, 499160), (160, 399328), (256, 249580), (320, 199664), (512, 124790), (640, 99832), (1024, 62395), (1280, 49916), (2560, 24958), (5120, 12479)]