55597760

素因数分解:

$2^6\times 5^1\times {\mathrm{173743}}^1$

素因数の和:173760

約数の個数: 28

約数和(自身を含む): 132392928

約数和(自身を除く): 76795168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 173743, 347486, 694972, 868715, 1389944, 1737430, 2779888, 3474860, 5559776, 6949720, 11119552, 13899440, 27798880, 55597760]

約数ペア:

[(1, 55597760), (2, 27798880), (4, 13899440), (5, 11119552), (8, 6949720), (10, 5559776), (16, 3474860), (20, 2779888), (32, 1737430), (40, 1389944), (64, 868715), (80, 694972), (160, 347486), (320, 173743)]