1949204750

素因数分解:

$2^1\times 5^3\times {\mathrm{373}}^1\times {\mathrm{20903}}^1$

素因数の和:21293

約数の個数: 32

約数和(自身を含む): 3658868928

約数和(自身を除く): 1709664178

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 373, 746, 1865, 3730, 9325, 18650, 20903, 41806, 46625, 93250, 104515, 209030, 522575, 1045150, 2612875, 5225750, 7796819, 15593638, 38984095, 77968190, 194920475, 389840950, 974602375, 1949204750]

約数ペア:

[(1, 1949204750), (2, 974602375), (5, 389840950), (10, 194920475), (25, 77968190), (50, 38984095), (125, 15593638), (250, 7796819), (373, 5225750), (746, 2612875), (1865, 1045150), (3730, 522575), (9325, 209030), (18650, 104515), (20903, 93250), (41806, 46625)]