31361819990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{110573}}^1$

素因数の和:110944

約数の個数: 32

約数和(自身を含む): 57178257696

約数和(自身を除く): 25816437706

約数列:

[1, 2, 5, 10, 113, 226, 251, 502, 565, 1130, 1255, 2510, 28363, 56726, 110573, 141815, 221146, 283630, 552865, 1105730, 12494749, 24989498, 27753823, 55507646, 62473745, 124947490, 138769115, 277538230, 3136181999, 6272363998, 15680909995, 31361819990]

約数ペア:

[(1, 31361819990), (2, 15680909995), (5, 6272363998), (10, 3136181999), (113, 277538230), (226, 138769115), (251, 124947490), (502, 62473745), (565, 55507646), (1130, 27753823), (1255, 24989498), (2510, 12494749), (28363, 1105730), (56726, 552865), (110573, 283630), (141815, 221146)]