5354480

素因数分解:

$2^4\times 5^1\times {\mathrm{66931}}^1$

素因数の和:66944

約数の個数: 20

約数和(自身を含む): 12449352

約数和(自身を除く): 7094872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66931, 133862, 267724, 334655, 535448, 669310, 1070896, 1338620, 2677240, 5354480]

約数ペア:

[(1, 5354480), (2, 2677240), (4, 1338620), (5, 1070896), (8, 669310), (10, 535448), (16, 334655), (20, 267724), (40, 133862), (80, 66931)]