40350940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 97336512

約数和(自身を除く): 56985572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1237, 1631, 2330, 2474, 3262, 4660, 4948, 6185, 6524, 8155, 8659, 12370, 16310, 17318, 24740, 32620, 34636, 43295, 86590, 173180, 288221, 576442, 1152884, 1441105, 2017547, 2882210, 4035094, 5764420, 8070188, 10087735, 20175470, 40350940]

約数ペア:

[(1, 40350940), (2, 20175470), (4, 10087735), (5, 8070188), (7, 5764420), (10, 4035094), (14, 2882210), (20, 2017547), (28, 1441105), (35, 1152884), (70, 576442), (140, 288221), (233, 173180), (466, 86590), (932, 43295), (1165, 34636), (1237, 32620), (1631, 24740), (2330, 17318), (2474, 16310), (3262, 12370), (4660, 8659), (4948, 8155), (6185, 6524)]