63427760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72077}}^1$

素因数の和:72101

約数の個数: 40

約数和(自身を含む): 160878096

約数和(自身を除く): 97450336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 72077, 144154, 288308, 360385, 576616, 720770, 792847, 1153232, 1441540, 1585694, 2883080, 3171388, 3964235, 5766160, 6342776, 7928470, 12685552, 15856940, 31713880, 63427760]

約数ペア:

[(1, 63427760), (2, 31713880), (4, 15856940), (5, 12685552), (8, 7928470), (10, 6342776), (11, 5766160), (16, 3964235), (20, 3171388), (22, 2883080), (40, 1585694), (44, 1441540), (55, 1153232), (80, 792847), (88, 720770), (110, 576616), (176, 360385), (220, 288308), (440, 144154), (880, 72077)]