38420150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{16349}}^1$

素因数の和:16408

約数の個数: 24

約数和(自身を含む): 72986400

約数和(自身を除く): 34566250

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 16349, 32698, 81745, 163490, 408725, 768403, 817450, 1536806, 3842015, 7684030, 19210075, 38420150]

約数ペア:

[(1, 38420150), (2, 19210075), (5, 7684030), (10, 3842015), (25, 1536806), (47, 817450), (50, 768403), (94, 408725), (235, 163490), (470, 81745), (1175, 32698), (2350, 16349)]