13713040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15583}}^1$

素因数の和:15607

約数の個数: 40

約数和(自身を含む): 34783488

約数和(自身を除く): 21070448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15583, 31166, 62332, 77915, 124664, 155830, 171413, 249328, 311660, 342826, 623320, 685652, 857065, 1246640, 1371304, 1714130, 2742608, 3428260, 6856520, 13713040]

約数ペア:

[(1, 13713040), (2, 6856520), (4, 3428260), (5, 2742608), (8, 1714130), (10, 1371304), (11, 1246640), (16, 857065), (20, 685652), (22, 623320), (40, 342826), (44, 311660), (55, 249328), (80, 171413), (88, 155830), (110, 124664), (176, 77915), (220, 62332), (440, 31166), (880, 15583)]