54157760

素因数分解:

$2^6\times 5^1\times {\mathrm{169243}}^1$

素因数の和:169260

約数の個数: 28

約数和(自身を含む): 128963928

約数和(自身を除く): 74806168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 169243, 338486, 676972, 846215, 1353944, 1692430, 2707888, 3384860, 5415776, 6769720, 10831552, 13539440, 27078880, 54157760]

約数ペア:

[(1, 54157760), (2, 27078880), (4, 13539440), (5, 10831552), (8, 6769720), (10, 5415776), (16, 3384860), (20, 2707888), (32, 1692430), (40, 1353944), (64, 846215), (80, 676972), (160, 338486), (320, 169243)]