66037120

素因数分解:

$2^7\times 5^1\times {\mathrm{103183}}^1$

素因数の和:103202

約数の個数: 32

約数和(自身を含む): 157871520

約数和(自身を除く): 91834400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 103183, 206366, 412732, 515915, 825464, 1031830, 1650928, 2063660, 3301856, 4127320, 6603712, 8254640, 13207424, 16509280, 33018560, 66037120]

約数ペア:

[(1, 66037120), (2, 33018560), (4, 16509280), (5, 13207424), (8, 8254640), (10, 6603712), (16, 4127320), (20, 3301856), (32, 2063660), (40, 1650928), (64, 1031830), (80, 825464), (128, 515915), (160, 412732), (320, 206366), (640, 103183)]