27516320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13257

約数の個数: 48

約数和(自身を含む): 70013160

約数和(自身を除く): 42496840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 13229, 26458, 52916, 66145, 105832, 132290, 171977, 211664, 264580, 343954, 423328, 529160, 687908, 859885, 1058320, 1375816, 1719770, 2116640, 2751632, 3439540, 5503264, 6879080, 13758160, 27516320]

約数ペア:

[(1, 27516320), (2, 13758160), (4, 6879080), (5, 5503264), (8, 3439540), (10, 2751632), (13, 2116640), (16, 1719770), (20, 1375816), (26, 1058320), (32, 859885), (40, 687908), (52, 529160), (65, 423328), (80, 343954), (104, 264580), (130, 211664), (160, 171977), (208, 132290), (260, 105832), (416, 66145), (520, 52916), (1040, 26458), (2080, 13229)]