5001040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5683}}^1$

素因数の和:5707

約数の個数: 40

約数和(自身を含む): 12686688

約数和(自身を除く): 7685648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5683, 11366, 22732, 28415, 45464, 56830, 62513, 90928, 113660, 125026, 227320, 250052, 312565, 454640, 500104, 625130, 1000208, 1250260, 2500520, 5001040]

約数ペア:

[(1, 5001040), (2, 2500520), (4, 1250260), (5, 1000208), (8, 625130), (10, 500104), (11, 454640), (16, 312565), (20, 250052), (22, 227320), (40, 125026), (44, 113660), (55, 90928), (80, 62513), (88, 56830), (110, 45464), (176, 28415), (220, 22732), (440, 11366), (880, 5683)]