55520320

素因数分解:

$2^6\times 5^1\times {\mathrm{173501}}^1$

素因数の和:173518

約数の個数: 28

約数和(自身を含む): 132208524

約数和(自身を除く): 76688204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 173501, 347002, 694004, 867505, 1388008, 1735010, 2776016, 3470020, 5552032, 6940040, 11104064, 13880080, 27760160, 55520320]

約数ペア:

[(1, 55520320), (2, 27760160), (4, 13880080), (5, 11104064), (8, 6940040), (10, 5552032), (16, 3470020), (20, 2776016), (32, 1735010), (40, 1388008), (64, 867505), (80, 694004), (160, 347002), (320, 173501)]