15704026880

素因数分解:

$2^8\times 5^1\times {\mathrm{12268771}}^1$

素因数の和:12268792

約数の個数: 36

約数和(自身を含む): 37616054952

約数和(自身を除く): 21912028072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12268771, 24537542, 49075084, 61343855, 98150168, 122687710, 196300336, 245375420, 392600672, 490750840, 785201344, 981501680, 1570402688, 1963003360, 3140805376, 3926006720, 7852013440, 15704026880]

約数ペア:

[(1, 15704026880), (2, 7852013440), (4, 3926006720), (5, 3140805376), (8, 1963003360), (10, 1570402688), (16, 981501680), (20, 785201344), (32, 490750840), (40, 392600672), (64, 245375420), (80, 196300336), (128, 122687710), (160, 98150168), (256, 61343855), (320, 49075084), (640, 24537542), (1280, 12268771)]