46428640

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 110103840

約数和(自身を除く): 63675200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 661, 878, 1322, 1756, 2195, 2644, 3305, 3512, 4390, 5288, 6610, 7024, 8780, 10576, 13220, 14048, 17560, 21152, 26440, 35120, 52880, 70240, 105760, 290179, 580358, 1160716, 1450895, 2321432, 2901790, 4642864, 5803580, 9285728, 11607160, 23214320, 46428640]

約数ペア:

[(1, 46428640), (2, 23214320), (4, 11607160), (5, 9285728), (8, 5803580), (10, 4642864), (16, 2901790), (20, 2321432), (32, 1450895), (40, 1160716), (80, 580358), (160, 290179), (439, 105760), (661, 70240), (878, 52880), (1322, 35120), (1756, 26440), (2195, 21152), (2644, 17560), (3305, 14048), (3512, 13220), (4390, 10576), (5288, 8780), (6610, 7024)]