9726640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 28212480

約数和(自身を除く): 18485840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1579, 3080, 3158, 6160, 6316, 7895, 11053, 12632, 15790, 17369, 22106, 25264, 31580, 34738, 44212, 55265, 63160, 69476, 86845, 88424, 110530, 121583, 126320, 138952, 173690, 176848, 221060, 243166, 277904, 347380, 442120, 486332, 607915, 694760, 884240, 972664, 1215830, 1389520, 1945328, 2431660, 4863320, 9726640]

約数ペア:

[(1, 9726640), (2, 4863320), (4, 2431660), (5, 1945328), (7, 1389520), (8, 1215830), (10, 972664), (11, 884240), (14, 694760), (16, 607915), (20, 486332), (22, 442120), (28, 347380), (35, 277904), (40, 243166), (44, 221060), (55, 176848), (56, 173690), (70, 138952), (77, 126320), (80, 121583), (88, 110530), (110, 88424), (112, 86845), (140, 69476), (154, 63160), (176, 55265), (220, 44212), (280, 34738), (308, 31580), (385, 25264), (440, 22106), (560, 17369), (616, 15790), (770, 12632), (880, 11053), (1232, 7895), (1540, 6316), (1579, 6160), (3080, 3158)]