543126650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 72

約数和(自身を含む): 1122115680

約数和(自身を除く): 578989030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 121, 214, 242, 275, 535, 550, 605, 839, 1070, 1177, 1210, 1678, 2354, 2675, 3025, 4195, 5350, 5885, 6050, 8390, 9229, 11770, 12947, 18458, 20975, 25894, 29425, 41950, 46145, 58850, 64735, 89773, 92290, 101519, 129470, 179546, 203038, 230725, 323675, 448865, 461450, 507595, 647350, 897730, 987503, 1015190, 1975006, 2244325, 2537975, 4488650, 4937515, 5075950, 9875030, 10862533, 21725066, 24687575, 49375150, 54312665, 108625330, 271563325, 543126650]

約数ペア:

[(1, 543126650), (2, 271563325), (5, 108625330), (10, 54312665), (11, 49375150), (22, 24687575), (25, 21725066), (50, 10862533), (55, 9875030), (107, 5075950), (110, 4937515), (121, 4488650), (214, 2537975), (242, 2244325), (275, 1975006), (535, 1015190), (550, 987503), (605, 897730), (839, 647350), (1070, 507595), (1177, 461450), (1210, 448865), (1678, 323675), (2354, 230725), (2675, 203038), (3025, 179546), (4195, 129470), (5350, 101519), (5885, 92290), (6050, 89773), (8390, 64735), (9229, 58850), (11770, 46145), (12947, 41950), (18458, 29425), (20975, 25894)]