887599366940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2707}}^1\times {\mathrm{8819}}^1$

素因数の和:11572

約数の個数: 144

約数和(自身を含む): 2202920737920

約数和(自身を除く): 1315321370980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2707, 2860, 3380, 3718, 5414, 7436, 8819, 9295, 10828, 13535, 17638, 18590, 27070, 29777, 35191, 35276, 37180, 44095, 54140, 59554, 70382, 88190, 97009, 114647, 119108, 140764, 148885, 175955, 176380, 194018, 229294, 297770, 351910, 387101, 388036, 457483, 458588, 485045, 573235, 595540, 703820, 774202, 914966, 970090, 1146470, 1261117, 1490411, 1548404, 1829932, 1935505, 1940180, 2287415, 2292940, 2522234, 2980822, 3871010, 4574830, 5032313, 5044468, 5961644, 6305585, 7452055, 7742020, 9149660, 10064626, 12611170, 14904110, 16394521, 20129252, 23873033, 25161565, 25222340, 29808220, 32789042, 47746066, 50323130, 65578084, 81972605, 95492132, 100646260, 119365165, 163945210, 238730330, 262603363, 310349429, 327890420, 477460660, 525206726, 620698858, 1050413452, 1241397716, 1313016815, 1551747145, 2626033630, 3103494290, 3413843719, 4034542577, 5252067260, 6206988580, 6827687438, 8069085154, 13655374876, 16138170308, 17069218595, 20172712885, 34138437190, 40345425770, 44379968347, 68276874380, 80690851540, 88759936694, 177519873388, 221899841735, 443799683470, 887599366940]

約数ペア:

[(1, 887599366940), (2, 443799683470), (4, 221899841735), (5, 177519873388), (10, 88759936694), (11, 80690851540), (13, 68276874380), (20, 44379968347), (22, 40345425770), (26, 34138437190), (44, 20172712885), (52, 17069218595), (55, 16138170308), (65, 13655374876), (110, 8069085154), (130, 6827687438), (143, 6206988580), (169, 5252067260), (220, 4034542577), (260, 3413843719), (286, 3103494290), (338, 2626033630), (572, 1551747145), (676, 1313016815), (715, 1241397716), (845, 1050413452), (1430, 620698858), (1690, 525206726), (1859, 477460660), (2707, 327890420), (2860, 310349429), (3380, 262603363), (3718, 238730330), (5414, 163945210), (7436, 119365165), (8819, 100646260), (9295, 95492132), (10828, 81972605), (13535, 65578084), (17638, 50323130), (18590, 47746066), (27070, 32789042), (29777, 29808220), (35191, 25222340), (35276, 25161565), (37180, 23873033), (44095, 20129252), (54140, 16394521), (59554, 14904110), (70382, 12611170), (88190, 10064626), (97009, 9149660), (114647, 7742020), (119108, 7452055), (140764, 6305585), (148885, 5961644), (175955, 5044468), (176380, 5032313), (194018, 4574830), (229294, 3871010), (297770, 2980822), (351910, 2522234), (387101, 2292940), (388036, 2287415), (457483, 1940180), (458588, 1935505), (485045, 1829932), (573235, 1548404), (595540, 1490411), (703820, 1261117), (774202, 1146470), (914966, 970090)]