26935040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 70419888

約数和(自身を除く): 43484848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 1913, 2816, 3520, 3826, 7040, 7652, 9565, 14080, 15304, 19130, 21043, 30608, 38260, 42086, 61216, 76520, 84172, 105215, 122432, 153040, 168344, 210430, 244864, 306080, 336688, 420860, 489728, 612160, 673376, 841720, 1224320, 1346752, 1683440, 2448640, 2693504, 3366880, 5387008, 6733760, 13467520, 26935040]

約数ペア:

[(1, 26935040), (2, 13467520), (4, 6733760), (5, 5387008), (8, 3366880), (10, 2693504), (11, 2448640), (16, 1683440), (20, 1346752), (22, 1224320), (32, 841720), (40, 673376), (44, 612160), (55, 489728), (64, 420860), (80, 336688), (88, 306080), (110, 244864), (128, 210430), (160, 168344), (176, 153040), (220, 122432), (256, 105215), (320, 84172), (352, 76520), (440, 61216), (640, 42086), (704, 38260), (880, 30608), (1280, 21043), (1408, 19130), (1760, 15304), (1913, 14080), (2816, 9565), (3520, 7652), (3826, 7040)]