4474480

素因数分解:

$2^4\times 5^1\times {\mathrm{55931}}^1$

素因数の和:55944

約数の個数: 20

約数和(自身を含む): 10403352

約数和(自身を除く): 5928872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 55931, 111862, 223724, 279655, 447448, 559310, 894896, 1118620, 2237240, 4474480]

約数ペア:

[(1, 4474480), (2, 2237240), (4, 1118620), (5, 894896), (8, 559310), (10, 447448), (16, 279655), (20, 223724), (40, 111862), (80, 55931)]