28703300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15140

約数の個数: 36

約数和(自身を含む): 65568720

約数和(自身を除く): 36865420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15107, 30214, 60428, 75535, 151070, 287033, 302140, 377675, 574066, 755350, 1148132, 1435165, 1510700, 2870330, 5740660, 7175825, 14351650, 28703300]

約数ペア:

[(1, 28703300), (2, 14351650), (4, 7175825), (5, 5740660), (10, 2870330), (19, 1510700), (20, 1435165), (25, 1148132), (38, 755350), (50, 574066), (76, 377675), (95, 302140), (100, 287033), (190, 151070), (380, 75535), (475, 60428), (950, 30214), (1900, 15107)]