133638650

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{9649}}^1$

素因数の和:9938

約数の個数: 24

約数和(自身を含む): 249491100

約数和(自身を除く): 115852450

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 6925, 9649, 13850, 19298, 48245, 96490, 241225, 482450, 2672773, 5345546, 13363865, 26727730, 66819325, 133638650]

約数ペア:

[(1, 133638650), (2, 66819325), (5, 26727730), (10, 13363865), (25, 5345546), (50, 2672773), (277, 482450), (554, 241225), (1385, 96490), (2770, 48245), (6925, 19298), (9649, 13850)]