8308480

素因数分解:

$2^8\times 5^1\times {\mathrm{6491}}^1$

素因数の和:6512

約数の個数: 36

約数和(自身を含む): 19904472

約数和(自身を除く): 11595992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6491, 12982, 25964, 32455, 51928, 64910, 103856, 129820, 207712, 259640, 415424, 519280, 830848, 1038560, 1661696, 2077120, 4154240, 8308480]

約数ペア:

[(1, 8308480), (2, 4154240), (4, 2077120), (5, 1661696), (8, 1038560), (10, 830848), (16, 519280), (20, 415424), (32, 259640), (40, 207712), (64, 129820), (80, 103856), (128, 64910), (160, 51928), (256, 32455), (320, 25964), (640, 12982), (1280, 6491)]