86101580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5119}}^1$

素因数の和:5186

約数の個数: 36

約数和(自身を含む): 187299840

約数和(自身を除く): 101198260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 5119, 8410, 10238, 16820, 20476, 25595, 51190, 102380, 148451, 296902, 593804, 742255, 1484510, 2969020, 4305079, 8610158, 17220316, 21525395, 43050790, 86101580]

約数ペア:

[(1, 86101580), (2, 43050790), (4, 21525395), (5, 17220316), (10, 8610158), (20, 4305079), (29, 2969020), (58, 1484510), (116, 742255), (145, 593804), (290, 296902), (580, 148451), (841, 102380), (1682, 51190), (3364, 25595), (4205, 20476), (5119, 16820), (8410, 10238)]