112819940

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{13463}}^1$

素因数の和:13891

約数の個数: 24

約数和(自身を含む): 237504960

約数和(自身を除く): 124685020

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 13463, 26926, 53852, 67315, 134630, 269260, 5640997, 11281994, 22563988, 28204985, 56409970, 112819940]

約数ペア:

[(1, 112819940), (2, 56409970), (4, 28204985), (5, 22563988), (10, 11281994), (20, 5640997), (419, 269260), (838, 134630), (1676, 67315), (2095, 53852), (4190, 26926), (8380, 13463)]