11810361080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{42649}}^1$

素因数の和:42733

約数の個数: 128

約数和(自身を含む): 32427648000

約数和(自身を除く): 20617286920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 43, 46, 56, 70, 86, 92, 115, 140, 161, 172, 184, 215, 230, 280, 301, 322, 344, 430, 460, 602, 644, 805, 860, 920, 989, 1204, 1288, 1505, 1610, 1720, 1978, 2408, 3010, 3220, 3956, 4945, 6020, 6440, 6923, 7912, 9890, 12040, 13846, 19780, 27692, 34615, 39560, 42649, 55384, 69230, 85298, 138460, 170596, 213245, 276920, 298543, 341192, 426490, 597086, 852980, 980927, 1194172, 1492715, 1705960, 1833907, 1961854, 2388344, 2985430, 3667814, 3923708, 4904635, 5970860, 6866489, 7335628, 7847416, 9169535, 9809270, 11941720, 12837349, 13732978, 14671256, 18339070, 19618540, 25674698, 27465956, 34332445, 36678140, 39237080, 42179861, 51349396, 54931912, 64186745, 68664890, 73356280, 84359722, 102698792, 128373490, 137329780, 168719444, 210899305, 256746980, 274659560, 295259027, 337438888, 421798610, 513493960, 590518054, 843597220, 1181036108, 1476295135, 1687194440, 2362072216, 2952590270, 5905180540, 11810361080]

約数ペア:

[(1, 11810361080), (2, 5905180540), (4, 2952590270), (5, 2362072216), (7, 1687194440), (8, 1476295135), (10, 1181036108), (14, 843597220), (20, 590518054), (23, 513493960), (28, 421798610), (35, 337438888), (40, 295259027), (43, 274659560), (46, 256746980), (56, 210899305), (70, 168719444), (86, 137329780), (92, 128373490), (115, 102698792), (140, 84359722), (161, 73356280), (172, 68664890), (184, 64186745), (215, 54931912), (230, 51349396), (280, 42179861), (301, 39237080), (322, 36678140), (344, 34332445), (430, 27465956), (460, 25674698), (602, 19618540), (644, 18339070), (805, 14671256), (860, 13732978), (920, 12837349), (989, 11941720), (1204, 9809270), (1288, 9169535), (1505, 7847416), (1610, 7335628), (1720, 6866489), (1978, 5970860), (2408, 4904635), (3010, 3923708), (3220, 3667814), (3956, 2985430), (4945, 2388344), (6020, 1961854), (6440, 1833907), (6923, 1705960), (7912, 1492715), (9890, 1194172), (12040, 980927), (13846, 852980), (19780, 597086), (27692, 426490), (34615, 341192), (39560, 298543), (42649, 276920), (55384, 213245), (69230, 170596), (85298, 138460)]