11289040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 31605120

約数和(自身を除く): 20316080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1061, 1064, 1330, 1520, 2122, 2128, 2660, 4244, 5305, 5320, 7427, 8488, 10610, 10640, 14854, 16976, 20159, 21220, 29708, 37135, 40318, 42440, 59416, 74270, 80636, 84880, 100795, 118832, 141113, 148540, 161272, 201590, 282226, 297080, 322544, 403180, 564452, 594160, 705565, 806360, 1128904, 1411130, 1612720, 2257808, 2822260, 5644520, 11289040]

約数ペア:

[(1, 11289040), (2, 5644520), (4, 2822260), (5, 2257808), (7, 1612720), (8, 1411130), (10, 1128904), (14, 806360), (16, 705565), (19, 594160), (20, 564452), (28, 403180), (35, 322544), (38, 297080), (40, 282226), (56, 201590), (70, 161272), (76, 148540), (80, 141113), (95, 118832), (112, 100795), (133, 84880), (140, 80636), (152, 74270), (190, 59416), (266, 42440), (280, 40318), (304, 37135), (380, 29708), (532, 21220), (560, 20159), (665, 16976), (760, 14854), (1061, 10640), (1064, 10610), (1330, 8488), (1520, 7427), (2122, 5320), (2128, 5305), (2660, 4244)]