289370600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{85109}}^1$

素因数の和:85142

約数の個数: 48

約数和(自身を含む): 712370700

約数和(自身を除く): 423000100

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 85109, 170218, 340436, 425545, 680872, 851090, 1446853, 1702180, 2127725, 2893706, 3404360, 4255450, 5787412, 7234265, 8510900, 11574824, 14468530, 17021800, 28937060, 36171325, 57874120, 72342650, 144685300, 289370600]

約数ペア:

[(1, 289370600), (2, 144685300), (4, 72342650), (5, 57874120), (8, 36171325), (10, 28937060), (17, 17021800), (20, 14468530), (25, 11574824), (34, 8510900), (40, 7234265), (50, 5787412), (68, 4255450), (85, 3404360), (100, 2893706), (136, 2127725), (170, 1702180), (200, 1446853), (340, 851090), (425, 680872), (680, 425545), (850, 340436), (1700, 170218), (3400, 85109)]