28745436550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19824439}}^1$

素因数の和:19824480

約数の個数: 24

約数和(自身を含む): 55310187600

約数和(自身を除く): 26564751050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19824439, 39648878, 99122195, 198244390, 495610975, 574908731, 991221950, 1149817462, 2874543655, 5749087310, 14372718275, 28745436550]

約数ペア:

[(1, 28745436550), (2, 14372718275), (5, 5749087310), (10, 2874543655), (25, 1149817462), (29, 991221950), (50, 574908731), (58, 495610975), (145, 198244390), (290, 99122195), (725, 39648878), (1450, 19824439)]