8548514000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{328789}}^1$

素因数の和:328825

約数の個数: 80

約数和(自身を含む): 22260398160

約数和(自身を除く): 13711884160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 13000, 26000, 328789, 657578, 1315156, 1643945, 2630312, 3287890, 4274257, 5260624, 6575780, 8219725, 8548514, 13151560, 16439450, 17097028, 21371285, 26303120, 32878900, 34194056, 41098625, 42742570, 65757800, 68388112, 82197250, 85485140, 106856425, 131515600, 164394500, 170970280, 213712850, 328789000, 341940560, 427425700, 534282125, 657578000, 854851400, 1068564250, 1709702800, 2137128500, 4274257000, 8548514000]

約数ペア:

[(1, 8548514000), (2, 4274257000), (4, 2137128500), (5, 1709702800), (8, 1068564250), (10, 854851400), (13, 657578000), (16, 534282125), (20, 427425700), (25, 341940560), (26, 328789000), (40, 213712850), (50, 170970280), (52, 164394500), (65, 131515600), (80, 106856425), (100, 85485140), (104, 82197250), (125, 68388112), (130, 65757800), (200, 42742570), (208, 41098625), (250, 34194056), (260, 32878900), (325, 26303120), (400, 21371285), (500, 17097028), (520, 16439450), (650, 13151560), (1000, 8548514), (1040, 8219725), (1300, 6575780), (1625, 5260624), (2000, 4274257), (2600, 3287890), (3250, 2630312), (5200, 1643945), (6500, 1315156), (13000, 657578), (26000, 328789)]