2079230080

素因数分解:

$2^7\times 5^1\times {\mathrm{3248797}}^1$

素因数の和:3248816

約数の個数: 32

約数和(自身を含む): 4970660940

約数和(自身を除く): 2891430860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3248797, 6497594, 12995188, 16243985, 25990376, 32487970, 51980752, 64975940, 103961504, 129951880, 207923008, 259903760, 415846016, 519807520, 1039615040, 2079230080]

約数ペア:

[(1, 2079230080), (2, 1039615040), (4, 519807520), (5, 415846016), (8, 259903760), (10, 207923008), (16, 129951880), (20, 103961504), (32, 64975940), (40, 51980752), (64, 32487970), (80, 25990376), (128, 16243985), (160, 12995188), (320, 6497594), (640, 3248797)]