13071520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 38537856

約数和(自身を除く): 25466336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1061, 1120, 1232, 1540, 1760, 2122, 2464, 3080, 4244, 5305, 6160, 7427, 8488, 10610, 11671, 12320, 14854, 16976, 21220, 23342, 29708, 33952, 37135, 42440, 46684, 58355, 59416, 74270, 81697, 84880, 93368, 116710, 118832, 148540, 163394, 169760, 186736, 233420, 237664, 297080, 326788, 373472, 408485, 466840, 594160, 653576, 816970, 933680, 1188320, 1307152, 1633940, 1867360, 2614304, 3267880, 6535760, 13071520]

約数ペア:

[(1, 13071520), (2, 6535760), (4, 3267880), (5, 2614304), (7, 1867360), (8, 1633940), (10, 1307152), (11, 1188320), (14, 933680), (16, 816970), (20, 653576), (22, 594160), (28, 466840), (32, 408485), (35, 373472), (40, 326788), (44, 297080), (55, 237664), (56, 233420), (70, 186736), (77, 169760), (80, 163394), (88, 148540), (110, 118832), (112, 116710), (140, 93368), (154, 84880), (160, 81697), (176, 74270), (220, 59416), (224, 58355), (280, 46684), (308, 42440), (352, 37135), (385, 33952), (440, 29708), (560, 23342), (616, 21220), (770, 16976), (880, 14854), (1061, 12320), (1120, 11671), (1232, 10610), (1540, 8488), (1760, 7427), (2122, 6160), (2464, 5305), (3080, 4244)]