40733240

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5689}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 92178000

約数和(自身を除く): 51444760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 5689, 7160, 11378, 22756, 28445, 45512, 56890, 113780, 227560, 1018331, 2036662, 4073324, 5091655, 8146648, 10183310, 20366620, 40733240]

約数ペア:

[(1, 40733240), (2, 20366620), (4, 10183310), (5, 8146648), (8, 5091655), (10, 4073324), (20, 2036662), (40, 1018331), (179, 227560), (358, 113780), (716, 56890), (895, 45512), (1432, 28445), (1790, 22756), (3580, 11378), (5689, 7160)]