28232950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19471}}^1$

素因数の和:19512

約数の個数: 24

約数和(自身を含む): 54326880

約数和(自身を除く): 26093930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19471, 38942, 97355, 194710, 486775, 564659, 973550, 1129318, 2823295, 5646590, 14116475, 28232950]

約数ペア:

[(1, 28232950), (2, 14116475), (5, 5646590), (10, 2823295), (25, 1129318), (29, 973550), (50, 564659), (58, 486775), (145, 194710), (290, 97355), (725, 38942), (1450, 19471)]