9379072240

素因数分解:

$2^4\times 5^1\times {\mathrm{117238403}}^1$

素因数の和:117238416

約数の個数: 20

約数和(自身を含む): 21806343144

約数和(自身を除く): 12427270904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117238403, 234476806, 468953612, 586192015, 937907224, 1172384030, 1875814448, 2344768060, 4689536120, 9379072240]

約数ペア:

[(1, 9379072240), (2, 4689536120), (4, 2344768060), (5, 1875814448), (8, 1172384030), (10, 937907224), (16, 586192015), (20, 468953612), (40, 234476806), (80, 117238403)]