91943490520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{326087}}^1$

素因数の和:326177

約数の個数: 128

約数和(自身を含む): 253566028800

約数和(自身を除く): 161622538280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 95, 106, 133, 140, 152, 190, 212, 265, 266, 280, 371, 380, 424, 530, 532, 665, 742, 760, 1007, 1060, 1064, 1330, 1484, 1855, 2014, 2120, 2660, 2968, 3710, 4028, 5035, 5320, 7049, 7420, 8056, 10070, 14098, 14840, 20140, 28196, 35245, 40280, 56392, 70490, 140980, 281960, 326087, 652174, 1304348, 1630435, 2282609, 2608696, 3260870, 4565218, 6195653, 6521740, 9130436, 11413045, 12391306, 13043480, 17282611, 18260872, 22826090, 24782612, 30978265, 34565222, 43369571, 45652180, 49565224, 61956530, 69130444, 86413055, 86739142, 91304360, 120978277, 123913060, 138260888, 172826110, 173478284, 216847855, 241956554, 247826120, 328369609, 345652220, 346956568, 433695710, 483913108, 604891385, 656739218, 691304440, 867391420, 967826216, 1209782770, 1313478436, 1641848045, 1734782840, 2298587263, 2419565540, 2626956872, 3283696090, 4597174526, 4839131080, 6567392180, 9194349052, 11492936315, 13134784360, 18388698104, 22985872630, 45971745260, 91943490520]

約数ペア:

[(1, 91943490520), (2, 45971745260), (4, 22985872630), (5, 18388698104), (7, 13134784360), (8, 11492936315), (10, 9194349052), (14, 6567392180), (19, 4839131080), (20, 4597174526), (28, 3283696090), (35, 2626956872), (38, 2419565540), (40, 2298587263), (53, 1734782840), (56, 1641848045), (70, 1313478436), (76, 1209782770), (95, 967826216), (106, 867391420), (133, 691304440), (140, 656739218), (152, 604891385), (190, 483913108), (212, 433695710), (265, 346956568), (266, 345652220), (280, 328369609), (371, 247826120), (380, 241956554), (424, 216847855), (530, 173478284), (532, 172826110), (665, 138260888), (742, 123913060), (760, 120978277), (1007, 91304360), (1060, 86739142), (1064, 86413055), (1330, 69130444), (1484, 61956530), (1855, 49565224), (2014, 45652180), (2120, 43369571), (2660, 34565222), (2968, 30978265), (3710, 24782612), (4028, 22826090), (5035, 18260872), (5320, 17282611), (7049, 13043480), (7420, 12391306), (8056, 11413045), (10070, 9130436), (14098, 6521740), (14840, 6195653), (20140, 4565218), (28196, 3260870), (35245, 2608696), (40280, 2282609), (56392, 1630435), (70490, 1304348), (140980, 652174), (281960, 326087)]