235300820

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{16183}}^1$

素因数の和:16919

約数の個数: 24

約数和(自身を含む): 494841984

約数和(自身を除く): 259541164

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 14540, 16183, 32366, 64732, 80915, 161830, 323660, 11765041, 23530082, 47060164, 58825205, 117650410, 235300820]

約数ペア:

[(1, 235300820), (2, 117650410), (4, 58825205), (5, 47060164), (10, 23530082), (20, 11765041), (727, 323660), (1454, 161830), (2908, 80915), (3635, 64732), (7270, 32366), (14540, 16183)]