2000301620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{6029}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 4294276560

約数和(自身を除く): 2293974940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 313, 530, 626, 1060, 1252, 1565, 3130, 6029, 6260, 12058, 16589, 24116, 30145, 33178, 60290, 66356, 82945, 120580, 165890, 319537, 331780, 639074, 1278148, 1597685, 1887077, 3195370, 3774154, 6390740, 7548308, 9435385, 18870770, 37741540, 100015081, 200030162, 400060324, 500075405, 1000150810, 2000301620]

約数ペア:

[(1, 2000301620), (2, 1000150810), (4, 500075405), (5, 400060324), (10, 200030162), (20, 100015081), (53, 37741540), (106, 18870770), (212, 9435385), (265, 7548308), (313, 6390740), (530, 3774154), (626, 3195370), (1060, 1887077), (1252, 1597685), (1565, 1278148), (3130, 639074), (6029, 331780), (6260, 319537), (12058, 165890), (16589, 120580), (24116, 82945), (30145, 66356), (33178, 60290)]