103469840

素因数分解:

$2^4\times 5^1\times {\mathrm{1293373}}^1$

素因数の和:1293386

約数の個数: 20

約数和(自身を含む): 240567564

約数和(自身を除く): 137097724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1293373, 2586746, 5173492, 6466865, 10346984, 12933730, 20693968, 25867460, 51734920, 103469840]

約数ペア:

[(1, 103469840), (2, 51734920), (4, 25867460), (5, 20693968), (8, 12933730), (10, 10346984), (16, 6466865), (20, 5173492), (40, 2586746), (80, 1293373)]