12242250050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 24981115392

約数和(自身を除く): 12738865342

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 67, 95, 106, 134, 190, 191, 265, 335, 361, 382, 475, 530, 670, 722, 950, 955, 1007, 1273, 1325, 1675, 1805, 1910, 2014, 2546, 2650, 3350, 3551, 3610, 3629, 4775, 5035, 6365, 7102, 7258, 9025, 9550, 10070, 10123, 12730, 12797, 17755, 18050, 18145, 19133, 20246, 24187, 25175, 25594, 31825, 35510, 36290, 38266, 48374, 50350, 50615, 63650, 63985, 67469, 68951, 88775, 90725, 95665, 101230, 120935, 127970, 134938, 137902, 177550, 181450, 191330, 192337, 241870, 243143, 253075, 319925, 337345, 344755, 384674, 478325, 486286, 506150, 604675, 639850, 674690, 678241, 689510, 956650, 961685, 1209350, 1215715, 1281911, 1356482, 1686725, 1723775, 1923370, 2431430, 2563822, 3373450, 3391205, 3447550, 3654403, 4619717, 4808425, 6078575, 6409555, 6782410, 7308806, 9239434, 9616850, 12157150, 12819110, 12886579, 16956025, 18272015, 23098585, 25773158, 32047775, 33912050, 36544030, 46197170, 64095550, 64432895, 91360075, 115492925, 128865790, 182720150, 230985850, 244845001, 322164475, 489690002, 644328950, 1224225005, 2448450010, 6121125025, 12242250050]

約数ペア:

[(1, 12242250050), (2, 6121125025), (5, 2448450010), (10, 1224225005), (19, 644328950), (25, 489690002), (38, 322164475), (50, 244845001), (53, 230985850), (67, 182720150), (95, 128865790), (106, 115492925), (134, 91360075), (190, 64432895), (191, 64095550), (265, 46197170), (335, 36544030), (361, 33912050), (382, 32047775), (475, 25773158), (530, 23098585), (670, 18272015), (722, 16956025), (950, 12886579), (955, 12819110), (1007, 12157150), (1273, 9616850), (1325, 9239434), (1675, 7308806), (1805, 6782410), (1910, 6409555), (2014, 6078575), (2546, 4808425), (2650, 4619717), (3350, 3654403), (3551, 3447550), (3610, 3391205), (3629, 3373450), (4775, 2563822), (5035, 2431430), (6365, 1923370), (7102, 1723775), (7258, 1686725), (9025, 1356482), (9550, 1281911), (10070, 1215715), (10123, 1209350), (12730, 961685), (12797, 956650), (17755, 689510), (18050, 678241), (18145, 674690), (19133, 639850), (20246, 604675), (24187, 506150), (25175, 486286), (25594, 478325), (31825, 384674), (35510, 344755), (36290, 337345), (38266, 319925), (48374, 253075), (50350, 243143), (50615, 241870), (63650, 192337), (63985, 191330), (67469, 181450), (68951, 177550), (88775, 137902), (90725, 134938), (95665, 127970), (101230, 120935)]