2017640350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{2477}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 4098393936

約数和(自身を除く): 2080753586

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1481, 2477, 2962, 4954, 7405, 12385, 14810, 16291, 24770, 27247, 32582, 37025, 54494, 61925, 74050, 81455, 123850, 136235, 162910, 272470, 407275, 681175, 814550, 1362350, 3668437, 7336874, 18342185, 36684370, 40352807, 80705614, 91710925, 183421850, 201764035, 403528070, 1008820175, 2017640350]

約数ペア:

[(1, 2017640350), (2, 1008820175), (5, 403528070), (10, 201764035), (11, 183421850), (22, 91710925), (25, 80705614), (50, 40352807), (55, 36684370), (110, 18342185), (275, 7336874), (550, 3668437), (1481, 1362350), (2477, 814550), (2962, 681175), (4954, 407275), (7405, 272470), (12385, 162910), (14810, 136235), (16291, 123850), (24770, 81455), (27247, 74050), (32582, 61925), (37025, 54494)]