2361040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 5990688

約数和(自身を除く): 3629648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2683, 5366, 10732, 13415, 21464, 26830, 29513, 42928, 53660, 59026, 107320, 118052, 147565, 214640, 236104, 295130, 472208, 590260, 1180520, 2361040]

約数ペア:

[(1, 2361040), (2, 1180520), (4, 590260), (5, 472208), (8, 295130), (10, 236104), (11, 214640), (16, 147565), (20, 118052), (22, 107320), (40, 59026), (44, 53660), (55, 42928), (80, 29513), (88, 26830), (110, 21464), (176, 13415), (220, 10732), (440, 5366), (880, 2683)]