2136037475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 3431030400

約数和(自身を除く): 1294992925

約数列:

[1, 5, 11, 13, 19, 25, 41, 55, 59, 65, 95, 143, 169, 205, 209, 247, 275, 295, 325, 451, 475, 533, 649, 715, 767, 779, 845, 1025, 1045, 1121, 1235, 1475, 1859, 2255, 2419, 2665, 2717, 3211, 3245, 3575, 3835, 3895, 4225, 5225, 5605, 5863, 6175, 6929, 8437, 8569, 9295, 9971, 10127, 11275, 12095, 12331, 13325, 13585, 14573, 16055, 16225, 19175, 19475, 26609, 28025, 29315, 31447, 34645, 35321, 42185, 42845, 45961, 46475, 49855, 50635, 60475, 61655, 67925, 72865, 76219, 80275, 109681, 111397, 131651, 133045, 146575, 157235, 160303, 173225, 176605, 189449, 210925, 214225, 229805, 249275, 253175, 308275, 345917, 364325, 381095, 408811, 505571, 548405, 556985, 597493, 658255, 665225, 786175, 801515, 883025, 947245, 1149025, 1448161, 1729585, 1905475, 2044055, 2083939, 2527855, 2742025, 2784925, 2987465, 3291275, 4007575, 4496921, 4736225, 6572423, 7240805, 7767409, 8647925, 10220275, 10419695, 12639275, 14937325, 22484605, 32862115, 36204025, 38837045, 52098475, 85441499, 112423025, 164310575, 194185225, 427207495, 2136037475]

約数ペア:

[(1, 2136037475), (5, 427207495), (11, 194185225), (13, 164310575), (19, 112423025), (25, 85441499), (41, 52098475), (55, 38837045), (59, 36204025), (65, 32862115), (95, 22484605), (143, 14937325), (169, 12639275), (205, 10419695), (209, 10220275), (247, 8647925), (275, 7767409), (295, 7240805), (325, 6572423), (451, 4736225), (475, 4496921), (533, 4007575), (649, 3291275), (715, 2987465), (767, 2784925), (779, 2742025), (845, 2527855), (1025, 2083939), (1045, 2044055), (1121, 1905475), (1235, 1729585), (1475, 1448161), (1859, 1149025), (2255, 947245), (2419, 883025), (2665, 801515), (2717, 786175), (3211, 665225), (3245, 658255), (3575, 597493), (3835, 556985), (3895, 548405), (4225, 505571), (5225, 408811), (5605, 381095), (5863, 364325), (6175, 345917), (6929, 308275), (8437, 253175), (8569, 249275), (9295, 229805), (9971, 214225), (10127, 210925), (11275, 189449), (12095, 176605), (12331, 173225), (13325, 160303), (13585, 157235), (14573, 146575), (16055, 133045), (16225, 131651), (19175, 111397), (19475, 109681), (26609, 80275), (28025, 76219), (29315, 72865), (31447, 67925), (34645, 61655), (35321, 60475), (42185, 50635), (42845, 49855), (45961, 46475)]