38403725830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{166972721}}^1$

素因数の和:166972751

約数の個数: 16

約数和(自身を含む): 72132215904

約数和(自身を除く): 33728490074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 166972721, 333945442, 834863605, 1669727210, 3840372583, 7680745166, 19201862915, 38403725830]

約数ペア:

[(1, 38403725830), (2, 19201862915), (5, 7680745166), (10, 3840372583), (23, 1669727210), (46, 834863605), (115, 333945442), (230, 166972721)]