28723250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 27886030

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 6047, 12094, 30235, 60470, 114893, 151175, 229786, 302350, 574465, 755875, 1148930, 1511750, 2872325, 5744650, 14361625, 28723250]

約数ペア:

[(1, 28723250), (2, 14361625), (5, 5744650), (10, 2872325), (19, 1511750), (25, 1148930), (38, 755875), (50, 574465), (95, 302350), (125, 229786), (190, 151175), (250, 114893), (475, 60470), (950, 30235), (2375, 12094), (4750, 6047)]