2678866850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79847}}^1$

素因数の和:79931

約数の個数: 48

約数和(自身を含む): 5524842816

約数和(自身を除く): 2845975966

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 16775, 33550, 79847, 159694, 399235, 798470, 878317, 1756634, 1996175, 3992350, 4391585, 4870667, 8783170, 9741334, 21957925, 24353335, 43915850, 48706670, 53577337, 107154674, 121766675, 243533350, 267886685, 535773370, 1339433425, 2678866850]

約数ペア:

[(1, 2678866850), (2, 1339433425), (5, 535773370), (10, 267886685), (11, 243533350), (22, 121766675), (25, 107154674), (50, 53577337), (55, 48706670), (61, 43915850), (110, 24353335), (122, 21957925), (275, 9741334), (305, 8783170), (550, 4870667), (610, 4391585), (671, 3992350), (1342, 1996175), (1525, 1756634), (3050, 878317), (3355, 798470), (6710, 399235), (16775, 159694), (33550, 79847)]