2006104075

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 2640939600

約数和(自身を除く): 634835525

約数列:

[1, 5, 19, 25, 95, 199, 361, 475, 995, 1117, 1805, 3781, 4975, 5585, 9025, 18905, 21223, 27925, 71839, 94525, 106115, 222283, 359195, 403237, 530575, 1111415, 1795975, 2016185, 4223377, 5557075, 10080925, 21116885, 80244163, 105584425, 401220815, 2006104075]

約数ペア:

[(1, 2006104075), (5, 401220815), (19, 105584425), (25, 80244163), (95, 21116885), (199, 10080925), (361, 5557075), (475, 4223377), (995, 2016185), (1117, 1795975), (1805, 1111415), (3781, 530575), (4975, 403237), (5585, 359195), (9025, 222283), (18905, 106115), (21223, 94525), (27925, 71839)]