5381320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19219}}^1$

素因数の和:19237

約数の個数: 32

約数和(自身を含む): 13838400

約数和(自身を除く): 8457080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19219, 38438, 76876, 96095, 134533, 153752, 192190, 269066, 384380, 538132, 672665, 768760, 1076264, 1345330, 2690660, 5381320]

約数ペア:

[(1, 5381320), (2, 2690660), (4, 1345330), (5, 1076264), (7, 768760), (8, 672665), (10, 538132), (14, 384380), (20, 269066), (28, 192190), (35, 153752), (40, 134533), (56, 96095), (70, 76876), (140, 38438), (280, 19219)]