19282240

素因数分解:

$2^6\times 5^1\times {\mathrm{60257}}^1$

素因数の和:60274

約数の個数: 28

約数和(自身を含む): 45916596

約数和(自身を除く): 26634356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60257, 120514, 241028, 301285, 482056, 602570, 964112, 1205140, 1928224, 2410280, 3856448, 4820560, 9641120, 19282240]

約数ペア:

[(1, 19282240), (2, 9641120), (4, 4820560), (5, 3856448), (8, 2410280), (10, 1928224), (16, 1205140), (20, 964112), (32, 602570), (40, 482056), (64, 301285), (80, 241028), (160, 120514), (320, 60257)]